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perf scripts python: exported-sql-viewer.py: Change python2 to python Now that there is also support for python3, there is no need to specify python2 explicitly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:23 +03:00
perf scripts python: call-graph-from-sql.py: Use SPDX license identifier Use SPDX license identifier in call-graph-from-sql.py. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:35 +03:00


perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf script python: Add support for sqlite3 to call-graph-from-sql.py Add support for SQLite 3 to the call-graph-from-sql.py script. The SQL statements work as is, so just detect the database type by checking if the SQLite 3 file exists. Committer notes: Tested collecting the PT data on a RHEL7.4, generating the SQLite3 database there and then moving it to a Fedora 26 system where the call-graph-from-sql.py script was run, using python-pyside version 1.2.2-7fc26 to see the callgraphs using Qt4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1501749090-20357-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2017-08-03 11:31:30 +03:00


perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf script python: Add support for sqlite3 to call-graph-from-sql.py Add support for SQLite 3 to the call-graph-from-sql.py script. The SQL statements work as is, so just detect the database type by checking if the SQLite 3 file exists. Committer notes: Tested collecting the PT data on a RHEL7.4, generating the SQLite3 database there and then moving it to a Fedora 26 system where the call-graph-from-sql.py script was run, using python-pyside version 1.2.2-7fc26 to see the callgraphs using Qt4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1501749090-20357-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2017-08-03 11:31:30 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Rename to exported-sql-viewer.py Additional reports will be added to the script so rename to reflect the more general purpose. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-13-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:46 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf script python: Add support for sqlite3 to call-graph-from-sql.py Add support for SQLite 3 to the call-graph-from-sql.py script. The SQL statements work as is, so just detect the database type by checking if the SQLite 3 file exists. Committer notes: Tested collecting the PT data on a RHEL7.4, generating the SQLite3 database there and then moving it to a Fedora 26 system where the call-graph-from-sql.py script was run, using python-pyside version 1.2.2-7fc26 to see the callgraphs using Qt4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1501749090-20357-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2017-08-03 11:31:30 +03:00

perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: call-graph-from-sql.py: Rename to exported-sql-viewer.py Additional reports will be added to the script so rename to reflect the more general purpose. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-13-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:46 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00





























perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00









































perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00

perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Fix warning display Deprecation warnings are useful only for the developer, not an end user. Display warnings only when requested using the python -W option. This stops the display of warnings like: tools/perf/scripts/python/exported-sql-viewer.py:5102: DeprecationWarning: an integer is required (got type PySide2.QtCore.Qt.AlignmentFlag). Implicit conversion to integers using __int__ is deprecated, and may be removed in a future version of Python. err = app.exec_() Since the warning can be fixed only in PySide2, we must wait for it to be finally fixed there. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20210521092053.25683-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2021-05-21 12:20:53 +03:00




perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing The argparse module makes it easier to add new arguments. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:24 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00







perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00

perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00


perf scripting python: exported-sql-viewer.py: Factor out libxed.py Factor out libxed.py so it can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lore.kernel.org/r/20210530192308.7382-13-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2021-05-30 22:23:07 +03:00
perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00
perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00














perf scripts python: exported-sql-viewer.py: Fix Array TypeError The 'Array' class is present in more than one python standard library. In some versions of Python 3, the following error occurs: Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 4702, in <lambda> reports_menu.addAction(CreateAction(label, "Create a new window displaying branch events", lambda a=None,x=dbid: self.NewBranchView(x), self)) File "tools/perf/scripts/python/exported-sql-viewer.py", line 4727, in NewBranchView BranchWindow(self.glb, event_id, ReportVars(), self) File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in __init__ self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause)) File "tools/perf/scripts/python/exported-sql-viewer.py", line 343, in LookupCreateModel model = create_fn() File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in <lambda> self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause)) File "tools/perf/scripts/python/exported-sql-viewer.py", line 3124, in __init__ self.fetcher = SQLFetcher(glb, sql, prep, self.AddSample) File "tools/perf/scripts/python/exported-sql-viewer.py", line 2658, in __init__ self.buffer = Array(c_char, self.buffer_size, lock=False) TypeError: abstract class This apparently happens because Python can be inconsistent about which class of the name 'Array' gets imported. Fix by importing explicitly by name so that only the desired 'Array' gets imported. Fixes: 8392b74b575c3 ("perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20210521092053.25683-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2021-05-21 12:20:52 +03:00


perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00








perf scripts python: call-graph-from-sql.py: Add data helper functions Add helper functions for a few common cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-11-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:44 +03:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00









perf scripts python: call-graph-from-sql.py: Add data helper functions Add helper functions for a few common cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-11-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:44 +03:00




perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00







perf scripts python: call-graph-from-sql.py: Add data helper functions Add helper functions for a few common cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-11-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:44 +03:00














perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00




















perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00

perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Improve TreeModel abstraction Instead of passing the tree root, get it from a method that can be implemented in any derived class. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ovcv28bg4mt9swk36ypdyz14@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:29 +02:00
perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Improve TreeModel abstraction Instead of passing the tree root, get it from a method that can be implemented in any derived class. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ovcv28bg4mt9swk36ypdyz14@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:29 +02:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00










perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00


perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00



perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00








perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00


perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00





























































perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00





perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00


perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00


perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
















perf scripts python: exported-sql-viewer.py: Add LookupModel() Add LookupModel() to find a model in the model cache without creating it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:11 +03:00








perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00


















































perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00






perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated The user probably wants to replace the find text, so select the find text when the find bar is activated. That is fairly standard behaviour for search text entry. Entering text will replace the current text, but using edit keys (arrows, home, end etc) cancels the selection and enables editing. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-23-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:28 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00



























































perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00



perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00
perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00

perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00

perf scripts python: exported-sql-viewer.py: Add tree level As preparation for adding support for copying to clipboard, keep track of what level each item is in tree items. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:25 +03:00



perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00




























perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00
perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00


perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00

perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00



perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00




perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00









perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00








perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00






perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00

perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00







perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00





perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00




perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00





perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00

perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00


perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00





perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00




perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00



perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00


perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00





perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00






perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00

perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00
perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Committer testing: Just started the exported-sql-view.py and accessed all the reports, no backtraces. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:05 +03:00

perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite Prior to version 3.23 SQLite does not support TRUE or FALSE, so always use 1 and 0 for SQLite. Fixes: 26c11206f433 ("perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20191113120206.26957-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-11-13 14:02:06 +02:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00
perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Committer testing: Just started the exported-sql-view.py and accessed all the reports, no backtraces. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:05 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00


perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Refactor TreeItem class class TreeItem represents items at all levels of the call-graph tree. However, not all the levels represent the same data i.e. the top-level is comms, the next level is threads, and subsequent levels are functions. Consequently it is simpler to have separate classes for different levels with commonality in a base class. Refactor TreeItem class accordingly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:45 +03:00


perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00






perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00

perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00

















perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00




















































perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00







perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00



perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00



perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00


perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:26 +03:00



perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00






perf scripts python: exported-sql-viewer.py: Fix zero id in call graph 'Find' result Using ctrl-F ('Find') would not find 'unknown' because it matches id zero. Fix by excluding id zero from selection. Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Reports -> Context-Sensitive Call Graph Press: Ctrl-F Enter: unknown Press: Enter Before: gets stuck After: tree is expanded to line showing 'unknown' Fixes: 254c0d820b86d ("perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:53 +03:00

perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase Factor out a base class CallGraphModelBase from CallGraphModel, so that CallGraphModelBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-76eybebzjwvgnadkm2oufrqi@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:30 +02:00























perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00
perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00






perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00








perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00






perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00




perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00
perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00





perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:14 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00





perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00





perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00




perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00





perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00






perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Committer testing: Just started the exported-sql-view.py and accessed all the reports, no backtraces. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:05 +03:00

perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite Prior to version 3.23 SQLite does not support TRUE or FALSE, so always use 1 and 0 for SQLite. Fixes: 26c11206f433 ("perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20191113120206.26957-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-11-13 14:02:06 +02:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Committer testing: Just started the exported-sql-view.py and accessed all the reports, no backtraces. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:05 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00










perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree Enhance the call tree to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Call Tree, then expand a few trees, then select with the mouse and press control+C (copy): Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%) ▼ 23003:23003 ▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9 ▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3 ▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6 ▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7 bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0 ▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7 ▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0 ▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:27 +03:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00






perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' result Using ctrl-F ('Find') would not find 'unknown' because it matches id zero. Fix by excluding id zero from selection. Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Reports -> Call Tree Press: Ctrl-F Enter: unknown Press: Enter Before: displays 'unknown' not found After: tree is expanded to line showing 'unknown' Fixes: ae8b887c00d3f ("perf scripts python: exported-sql-viewer.py: Add call tree") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:54 +03:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



















perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:12 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:12 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:12 +03:00












perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:12 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:12 +03:00













perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00



perf scripts python: exported-sql-viewer.py: Factor out TreeWindowBase Factor out a base class TreeWindowBase from CallGraphWindow, so that TreeWindowBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ifirw0c0mhkwxg6l12lk6k4p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:28 +02:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Factor out TreeWindowBase Factor out a base class TreeWindowBase from CallGraphWindow, so that TreeWindowBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ifirw0c0mhkwxg6l12lk6k4p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:28 +02:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Factor out TreeWindowBase Factor out a base class TreeWindowBase from CallGraphWindow, so that TreeWindowBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ifirw0c0mhkwxg6l12lk6k4p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:28 +02:00

perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Factor out TreeWindowBase Factor out a base class TreeWindowBase from CallGraphWindow, so that TreeWindowBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ifirw0c0mhkwxg6l12lk6k4p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:28 +02:00

perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Move view creation As preparation for adding support for copying to clipboard, create view in TreeWindowBase instead of derived classes. Committer testing: Tested using an old .db used to test some older patches: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Nothing breaks. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:24 +03:00
perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

perf scripts python: exported-sql-viewer.py: Move view creation As preparation for adding support for copying to clipboard, create view in TreeWindowBase instead of derived classes. Committer testing: Tested using an old .db used to test some older patches: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Nothing breaks. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:24 +03:00
perf scripts python: exported-sql-viewer.py: Add context menu Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:27 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00










perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result Using Python version 3.8.2 and PySide2 version 5.14.0, ctrl-F ('Find') would not expand the tree to the result. Fix by using setExpanded(). Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Reports -> Context-Sensitive Call Graph or Reports -> Call Tree Press: Ctrl-F Enter: main Press: Enter Before: line showing 'main' does not display After: tree is expanded to line showing 'main' Fixes: ebd70c7dc2f5f ("perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:52 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00



















perf scripts python: exported-sql-viewer.py: Factor out TreeWindowBase Factor out a base class TreeWindowBase from CallGraphWindow, so that TreeWindowBase can be reused. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ifirw0c0mhkwxg6l12lk6k4p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:28 +02:00






















perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
















perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00











perf scripts python: exported-sql-viewer.py: Fix time chart call tree Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree would not expand the tree to the result. Fix by using setExpanded(). Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Charts -> Time chart by CPU Move mouse over middle of chart Right-click and select Show Call Tree Before: displays Call Tree but not expanded to selected time After: displays Call Tree expanded to selected time Fixes: e69d5df75d74d ("perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:55 +03:00
perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00











perf scripts python: exported-sql-viewer.py: Fix time chart call tree Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree would not expand the tree to the result. Fix by using setExpanded(). Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Charts -> Time chart by CPU Move mouse over middle of chart Right-click and select Show Call Tree Before: displays Call Tree but not expanded to selected time After: displays Call Tree expanded to selected time Fixes: e69d5df75d74d ("perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:55 +03:00
perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00











perf scripts python: exported-sql-viewer.py: Fix time chart call tree Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree would not expand the tree to the result. Fix by using setExpanded(). Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Charts -> Time chart by CPU Move mouse over middle of chart Right-click and select Show Call Tree Before: displays Call Tree but not expanded to selected time After: displays Call Tree expanded to selected time Fixes: e69d5df75d74d ("perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:55 +03:00
perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00


perf scripts python: exported-sql-viewer.py: Fix time chart call tree Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree would not expand the tree to the result. Fix by using setExpanded(). Example: $ perf record -e intel_pt//u uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.034 MB perf.data ] $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls 2020-06-26 15:32:14.928997 Creating database ... 2020-06-26 15:32:14.933971 Writing records... 2020-06-26 15:32:15.535251 Adding indexes 2020-06-26 15:32:15.542993 Dropping unused tables 2020-06-26 15:32:15.549716 Done $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db Select: Charts -> Time chart by CPU Move mouse over middle of chart Right-click and select Show Call Tree Before: displays Call Tree but not expanded to selected time After: displays Call Tree expanded to selected time Fixes: e69d5df75d74d ("perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2020-06-29 12:19:55 +03:00
perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time Add ability for Call tree to open at a specified task and time. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:15 +03:00


perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00




































































































































perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite Prior to version 3.23 SQLite does not support TRUE or FALSE, so always use 1 and 0 for SQLite. Fixes: 26c11206f433 ("perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20191113120206.26957-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-11-13 14:02:06 +02:00
perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00








































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00


























































































































perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
















perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00














































































































perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00

perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00






















































perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00




































































perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00






























perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00















































































perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

















































perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00









perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00













perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00






perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00



















perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00






perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:25 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00


perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00








perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00











perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00
perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00
perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00


perf scripts python: exported-sql-viewer.py: Improve TreeModel abstraction Instead of passing the tree root, get it from a method that can be implemented in any derived class. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-ovcv28bg4mt9swk36ypdyz14@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:29 +02:00


perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00
perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00



perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00



perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00




perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00





































perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00



perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00

perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00


perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: exported-sql-viewer.py: Add context menu Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:27 +03:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00









perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00











































perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00



perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00





perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00
perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00






















































































perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00














perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00
















































perf scripts python: exported-sql-viewer.py: Add global time range calculations Add calculations to determine a time range that encompasses all data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:13 +03:00

perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00








































































































perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00

perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00


perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00

perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00

perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00


























perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00

perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00


perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00





perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00


perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00



perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00
perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:23 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00







perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00





perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:25 +02:00








perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:22 +02:00

perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00









perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:20 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:20 +02:00

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00
perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:20 +02:00



perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
















perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00



perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00




































perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00





perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00





perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00








perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00



perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00











perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00




perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:21 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf scripts python: exported-sql-viewer.py: Fix never-ending loop pyside version 1 fails to handle python3 large integers in some cases, resulting in Qt getting into a never-ending loop. This affects: samples Table samples_view Table All branches Report Selected branches Report Add workarounds for those cases. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:25 +02:00


















perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00




































perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00













































perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report Provide missing argument to prevent following error when copying a selection to the clipboard: Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 4041, in <lambda> menu.addAction(CreateAction("&Copy selection", "Copy to clipboard", lambda: CopyCellsToClipboardHdr(self.view), self.view)) File "tools/perf/scripts/python/exported-sql-viewer.py", line 4021, in CopyCellsToClipboardHdr CopyCellsToClipboard(view, False, True) File "tools/perf/scripts/python/exported-sql-viewer.py", line 4018, in CopyCellsToClipboard view.CopyCellsToClipboard(view, as_csv, with_hdr) File "tools/perf/scripts/python/exported-sql-viewer.py", line 3871, in CopyTableCellsToClipboard val = model.headerData(col, Qt.Horizontal) TypeError: headerData() missing 1 required positional argument: 'role' Fixes: 96c43b9a7ab3b ("perf scripts python: exported-sql-viewer.py: Add copy to clipboard") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20210521092053.25683-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2021-05-21 12:20:51 +03:00
perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

























































































































































perf scripts python: exported-sql-viewer.py: Add context menu Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:27 +03:00
































perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00

















perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00


perf scripts python: exported-sql-viewer.py: Add context menu Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:27 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00



















perf scripts python: exported-sql-viewer.py: Fix table find when table re-ordered Table rows can be re-ordered by selecting a column to sort by. After re-ordering, the "find" operation was highlighting the wrong row, fix it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:38 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00





















perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00





































































perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00
perf scripts python: exported-sql-viewer.py: Add context menu Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:27 +03:00

perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00

























perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00














































































perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00





perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00














perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00


perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00

































perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00



perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00




















perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports Enhance the "All branches" and "Selected branches" reports to display IPC information if it is available. Committer testing: So, testing this I noticed that it all starts with the left arrow in every line, that should mean there is some tree there, i.e. look at all those ▶ symbols: Reports -> All Branches: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown +(unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 +_start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 +_dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 +_dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 +unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a +_dl_start+0x2a (ld-2.28.so) But if you click on it, that ▶ disappears and a new click doesn't make it reappear, looks buggy, minor oddity, reported to Adrian. Reports -> Selected Branches, then ask for branches in the ld-2.28.so DSO: Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch ▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so) ▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so) ▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) ▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown) ▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so) ▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) ▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-20 14:37:24 +03:00





perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00



perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00

perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00









perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00
perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00


perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00






















perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00










perf scripts python: exported-sql-viewer.py: Fix table find when table re-ordered Table rows can be re-ordered by selecting a column to sort by. After re-ordering, the "find" operation was highlighting the wrong row, fix it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:38 +02:00

perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00




































perf scripts python: exported-sql-viewer.py: Add 'About' dialog box With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful to see what versions are in use. Add an 'About' dialog box that displays Python, PySide, Qt and database server (SQLite or PostgreSQL) version numbers. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Then go to 'Help', then 'About', select all the lines with the mouse press 'Control+C', then, on the same terminal press control+shift+V which shows my current environment: Python version: 2.7.16 PySide version: 1 Qt version: 4.8.7 SQLite version: 3.26.0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:28 +03:00



















































perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-07-10 11:58:04 +03:00
perf scripts python: exported-sql-viewer.py: Add 'About' dialog box With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful to see what versions are in use. Add an 'About' dialog box that displays Python, PySide, Qt and database server (SQLite or PostgreSQL) version numbers. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Then go to 'Help', then 'About', select all the lines with the mouse press 'Control+C', then, on the same terminal press control+shift+V which shows my current environment: Python version: 2.7.16 PySide version: 1 Qt version: 4.8.7 SQLite version: 3.26.0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:28 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:49 +03:00













perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
































perf scripts python: call-graph-from-sql.py: Factor out CallGraphModel from TreeModel Factor out CallGraphModel from TreeModel, which paves the way to reuse TreeModel in future reports. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:43 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00


perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00

perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: call-graph-from-sql.py: Change icon There are not many standard icons, but the computer icon looks slightly better than the information icon. Committer testing: Noticed the change on the icon on the gnome menu right next to the "Activities" menu, looks nicer indeed. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:38 +03:00
perf scripts python: call-graph-from-sql.py: Set a minimum window size Prevent weirdly small window size. Committer testing: Seems to work, but even before this patch, on my system, it always started with: xwininfo: Window id: 0x1e00002 "Call Graph: pt_example" <SNIP> Width: 800 Height: 600 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:37 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00


perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00




perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:49 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:20 +02:00

perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00

perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00


perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00



perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00

perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00
perf scripts python: call-graph-from-sql.py: Provide better default column sizes Set initial column sizes to improve initial display. Committer testing: Extended instructions on testing this, using the sqlite variant: Make sure you have the SQLite glue for python+Qt installed, on fedora 27 I used: # dnf install python-pyside Collect some PT samples, say 5-secs worth, system wide: # perf record -r 10 -e intel_pt//u -a sleep 5 [ perf record: Woken up 49 times to write data ] [ perf record: Captured and wrote 96.131 MB perf.data ] This results in this perf.data file: # ls -larth perf.data -rw-------. 1 root root 97M Oct 23 10:11 perf.data With the following attributes: # perf evlist -v intel_pt//u: type: 8, size: 112, config: 0x300e601, { sample_period, sample_freq }: 1, sample_type: IP\|TID\|TIME\|CPU\|IDENTIFIER, read_format: ID, disabled: 1, inherit: 1, exclude_kernel: 1, exclude_hv: 1, sample_id_all: 1 dummy:u: type: 1, size: 112, config: 0x9, { sample_period, sample_freq }: 1, sample_type: IP\|TID\|TIME\|CPU\|IDENTIFIER, read_format: ID, inherit: 1, exclude_kernel: 1, exclude_hv: 1, mmap: 1, comm: 1, task: 1, sample_id_all: 1, mmap2: 1, comm_exec: 1, context_switch: 1 # Then generate the "pt_example" tables using: # perf script -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py pt_example branches calls 2018-10-23 10:56:59.177711 Creating database... 2018-10-23 10:56:59.195842 Writing records... instruction trace error type 1 cpu 2 pid 1644 tid 1644 ip 0x263984516750 code 5: Failed to get instruction instruction trace error type 1 cpu 2 pid 1644 tid 1644 ip 0x7f26e116fd20 code 6: Trace doesn't match instruction instruction trace error type 1 cpu 2 pid 1644 tid 1644 ip 0x7f26e162c9ee code 6: Trace doesn't match instruction instruction trace error type 1 cpu 2 pid 1644 tid 1644 ip 0x7f26e9ce831a code 6: Trace doesn't match instruction <SNIP> instruction trace error type 1 cpu 0 pid 1644 tid 1644 ip 0x7f26e13d07b4 code 6: Trace doesn't match instruction Warning: 132 instruction trace errors 2018-10-23 11:25:25.015717 Adding indexes 2018-10-23 11:25:28.788061 Done # In my example, that perf.data file generated this db: # file pt_example pt_example: SQLite 3.x database, last written using SQLite version 3020001 [root@seventh perf]# ls -lah pt_example -rw-r--r--. 1 root root 6.6G Oct 23 11:25 pt_example # Then use this python script to use that db and provide a GUI: $ python tools/perf/scripts/python/call-graph-from-sql.py pt_example branches calls I compared the column widths before this patch and after applying it, the visual results match the patch intent. The following patches will refer to this set of instructions in the "Committer Testing" section. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:36 +03:00
perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00

perf scripts python: exported-sql-viewer.py: Add 'About' dialog box With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful to see what versions are in use. Add an 'About' dialog box that displays Python, PySide, Qt and database server (SQLite or PostgreSQL) version numbers. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Then go to 'Help', then 'About', select all the lines with the mouse press 'Control+C', then, on the same terminal press control+shift+V which shows my current environment: Python version: 2.7.16 PySide version: 1 Qt version: 4.8.7 SQLite version: 3.26.0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:28 +03:00
perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00
perf scripts python: exported-sql-viewer.py: Fix error when shrinking / enlarging font Fix the following error if shrink / enlarge font is used with the help window. Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont ShrinkFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' Committer testing: Before, matches above output: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Traceback (most recent call last): File "/home/acme/libexec/perf-core/scripts/python/exported-sql-viewer.py", line 2780, in EnlargeFont EnlargeFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' $ After: No more tracebacks, but the fonts don't get enlarged, which is kinda frustrating... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:23 +03:00







perf scripts python: exported-sql-viewer.py: Add copy to clipboard Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:26 +03:00





perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph Add a Find bar that appears at the bottom of the call-graph window. Committer testing: Using: python tools/perf/scripts/python/exported-sql-viewer.py pt_example branches calls Using the database built in the first "Committer Testing" section in this patch series I was able to: "Reports" "Context-Sensitive Call Graphs" Control+F or select "Edit" in the top menu then "Find" __poll<ENTER> and find the first place where the "__poll" function appears, then press the down arrow in the lower right corner and go to the next, etc. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:48 +03:00







perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00







perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:49 +03:00
perf scripts python: exported-sql-viewer.py: Fix error when shrinking / enlarging font Fix the following error if shrink / enlarge font is used with the help window. Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont ShrinkFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' Committer testing: Before, matches above output: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Traceback (most recent call last): File "/home/acme/libexec/perf-core/scripts/python/exported-sql-viewer.py", line 2780, in EnlargeFont EnlargeFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' $ After: No more tracebacks, but the fonts don't get enlarged, which is kinda frustrating... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:23 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:49 +03:00

perf scripts python: exported-sql-viewer.py: Fix error when shrinking / enlarging font Fix the following error if shrink / enlarge font is used with the help window. Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont ShrinkFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' Committer testing: Before, matches above output: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Traceback (most recent call last): File "/home/acme/libexec/perf-core/scripts/python/exported-sql-viewer.py", line 2780, in EnlargeFont EnlargeFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' $ After: No more tracebacks, but the fonts don't get enlarged, which is kinda frustrating... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:23 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to shrink / enlarge font Shrinking the font allows more information to display. Committer testing: Works, tested with the convenient Control+Shift+'+' and Control+'-' as well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font" options. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:49 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00











perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00
perf scripts python: exported-sql-viewer.py: Add Time chart by CPU Add a time chart based on context switch information. Context switch information was added to the database export fairly recently, so the chart menu option will only appear if context switch information is in the database. Refer to the Exported SQL Viewer Help option for more information about the chart. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:16 +03:00


perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00


perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf scripts python: exported-sql-viewer.py: Add support for multiple sub-windows Use Qt MDI (multiple document interface) to support multiple sub-windows. Put the data model in a cache so that each sub-window can share the same data. This allows mutiple views of the call-graph at the same time and paves the way to add more reports. Committer testing: Starts with a "File Reports Windows" main menu, from the "Reports" I can get what was available up to now, the "Context-Sensitivi Call Graph" option. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:47 +03:00

perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Add call tree Add a new report to display a call tree. The Call Tree report is very similar to the Context-Sensitive Call Graph, but the data is not aggregated. Also the 'Count' column, which would be always 1, is replaced by the 'Call Time'. Committer testing: $ cat simple-retpoline.c /* https://lkml.kernel.org/r/20190109091835.5570-6-adrian.hunter@intel.com $ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c $ objdump -d simple-retpoline / __attribute__((noinline)) int bar(void) { return -1; } int foo(void) { return bar() + 1; } __attribute__((indirect_branch("thunk"))) int main() { int (volatile fn)(void) = foo; fn(); return fn(); } $ $ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline $ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db And in the GUI select: "Reports" "Call Tree" Call Path \| Object \| Call Time (ns) \| Time (ns) \| Time (%) \| Branch Count \| Brach Count (%) \| > simple-retpolin > PID:TID > _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0 unknown unknown 2193855506010 2276 1.5 1 0.0 > _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2 > _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1 > _start simple-retpoline 2193855654587 7457 4.8 182 1.7 > __libc_start_main <SNIP> <SNIP> > main simple-retpoline 2193855657493 32 0.5 12 6.7 > foo simple-retpoline 2193855657493 14 43.8 5 41.7 <SNIP> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lkml.kernel.org/n/tip-enf0w96gqzfpv4fi16pw9ovc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-28 15:00:31 +02:00


perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:28 +02:00





perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00
perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00



perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-02-22 09:27:24 +02:00
perf scripts python: exported-sql-viewer.py: Add Selected branches report Fetching data from the database can be slow. Add a report that provides the ability to select a subset of branches. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:36 +02:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00


perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00


perf scripts python: exported-sql-viewer.py: Add 'About' dialog box With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful to see what versions are in use. Add an 'About' dialog box that displays Python, PySide, Qt and database server (SQLite or PostgreSQL) version numbers. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Then go to 'Help', then 'About', select all the lines with the mouse press 'Control+C', then, on the same terminal press control+shift+V which shows my current environment: Python version: 2.7.16 PySide version: 1 Qt version: 4.8.7 SQLite version: 3.26.0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-05-03 15:08:28 +03:00



perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00













perf scripts python: exported-sql-viewer.py: Fix python3 support Unlike python2, python3 strings are not compatible with byte strings. That results in disassembly not working for the branches reports. Fixup those places overlooked in the port to python3. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py") Link: http://lkml.kernel.org/r/20190327072826.19168-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-27 09:28:26 +02:00







perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00







perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00





perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00

perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00




perf scripts python: exported-sql-viewer.py: Add global time range calculations Add calculations to determine a time range that encompasses all data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:13 +03:00


perf scripts python: exported-sql-viewer.py: Add All branches report Add a report to display branches in a similar fashion to perf script. The main purpose of this report is to display disassembly, however, presently, the only supported disassembler is Intel XED, and additionally the object code must be present in perf build ID cache. To use Intel XED, libxed.so must be present. To build and install libxed.so: git clone https://github.com/intelxed/mbuild.git mbuild git clone https://github.com/intelxed/xed cd xed ./mfile.py --share sudo ./mfile.py --prefix=/usr/local install sudo ldconfig Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181023075949.18920-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-23 10:59:49 +03:00



















perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00










perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00
perf scripts python: exported-sql-viewer.py: Add global time range calculations Add calculations to determine a time range that encompasses all data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-08-21 11:32:13 +03:00







































































































perf scripts python: call-graph-from-sql.py: Separate the database details into a class Separate the database details into a class that can provide different connections using the same connection information. That paves the way for sub-processes that require their own connection. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:40 +03:00






perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite Prior to version 3.23 SQLite does not support TRUE or FALSE, so always use 1 and 0 for SQLite. Fixes: 26c11206f433 ("perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20191113120206.26957-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-11-13 14:02:06 +02:00





perf scripts python: call-graph-from-sql.py: Separate the database details into a class Separate the database details into a class that can provide different connections using the same connection information. That paves the way for sub-processes that require their own connection. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:40 +03:00




























perf scripts python: call-graph-from-sql.py: Make a "Main" function Make a "Main" function so that the variables used do not pollute the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:39 +03:00


perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing The argparse module makes it easier to add new arguments. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:24 +03:00


perf scripts python: exported-sql-viewer.py: Add support for pyside2 pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Committer testing: On a system with just: # rpm -qa\| grep -i pyside python2-pyside-1.2.4-7.fc29.x86_64 # Running: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db & [1] 7438 Makes it use the pyside 1 files: $ grep -i pyside /proc/7438/maps \| cut -d ' ' -f 6- \| sort -u /usr/lib64/libpyside-python2.7.so.1.2.4 /usr/lib64/python2.7/site-packages/PySide/QtCore.so /usr/lib64/python2.7/site-packages/PySide/QtGui.so /usr/lib64/python2.7/site-packages/PySide/QtSql.so $ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4 python2-pyside-1.2.4-7.fc29.x86_64 $ To get PySide2 I guess one needs to do: $ pip install PySide2 But thats a 142MiB download I can't do right now, perhaps before pushing upstream... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:25 +03:00
perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing The argparse module makes it easier to add new arguments. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:24 +03:00




perf scripts python: exported-sql-viewer.py: Add help window Add a window to display help. It is also possible to display the help only, by using the option "--help-only" instead of a database name. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181104151238.15947-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-11-04 17:12:37 +02:00




perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing The argparse module makes it easier to add new arguments. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-04-12 14:38:24 +03:00





perf script python: Add support for sqlite3 to call-graph-from-sql.py Add support for SQLite 3 to the call-graph-from-sql.py script. The SQL statements work as is, so just detect the database type by checking if the SQLite 3 file exists. Committer notes: Tested collecting the PT data on a RHEL7.4, generating the SQLite3 database there and then moving it to a Fedora 26 system where the call-graph-from-sql.py script was run, using python-pyside version 1.2.2-7fc26 to see the callgraphs using Qt4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1501749090-20357-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2017-08-03 11:31:30 +03:00

perf script python: Add Python3 support to exported-sql-viewer.py Support both Python2 and Python3 in the exported-sql-viewer.py script. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones <tonyj@suse.de> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: http://lkml.kernel.org/r/20190309000518.2438-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek <s1seetee@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2019-03-08 16:05:15 -08:00

perf script python: Add support for sqlite3 to call-graph-from-sql.py Add support for SQLite 3 to the call-graph-from-sql.py script. The SQL statements work as is, so just detect the database type by checking if the SQLite 3 file exists. Committer notes: Tested collecting the PT data on a RHEL7.4, generating the SQLite3 database there and then moving it to a Fedora 26 system where the call-graph-from-sql.py script was run, using python-pyside version 1.2.2-7fc26 to see the callgraphs using Qt4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/r/1501749090-20357-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2017-08-03 11:31:30 +03:00




perf scripts python: call-graph-from-sql.py: Separate the database details into a class Separate the database details into a class that can provide different connections using the same connection information. That paves the way for sub-processes that require their own connection. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:40 +03:00

perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: call-graph-from-sql.py: Add a class for global data Keep global data in a single object that is easy to pass around as needed, without polluting the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:41 +03:00



perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00
perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables Displaying all the database tables can help make the database easier to understand. Committer testing: Opened all the tables, even the sqlite master table, which I selected everything and used control+C, lets see if it works... CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads Humm, nope, just one of the cells got copied, even with everything selected :-) Anyway, works as advertised, useful for perusing the data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:50 +03:00
perf tools: Add example call-graph script Add a script to produce a call-graph from data exported to a postgresql database and derived from a processor trace event like intel_pt or intel_bts. Refer to comments in the scripts call-graph-from-postgresql.py and export-to-postgresql.py for more details on how to set up the environment, install the required packages, etc. Committer note: From the scripts, for convenience while reading 'git log': An example of using this script with Intel PT: $ perf record -e intel_pt//u ls $ perf script -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py pt_example branches calls 2015-05-29 12:49:23.464364 Creating database... 2015-05-29 12:49:26.281717 Writing to intermediate files... 2015-05-29 12:49:27.190383 Copying to database... 2015-05-29 12:49:28.140451 Removing intermediate files... 2015-05-29 12:49:28.147451 Adding primary keys 2015-05-29 12:49:28.655683 Adding foreign keys 2015-05-29 12:49:29.365350 Done $ python tools/perf/scripts/python/call-graph-from-postgresql.py pt_example # The result is a GUI window with a tree representing a context-sensitive # call-graph. Expanding a couple of levels of the tree and adjusting column # widths to suit will display something like: Call Graph: pt_example Call Path \|Object \|Count\|Time(ns)\|Time(%)\|Branch Count\|Branch Count(%) v- ls v- 2638:2638 v- _start ld-2.19.so 1 10074071 100.0 211135 100.0 \|- unknown unknown 1 13198 0.1 1 0.0 >- _dl_start ld-2.19.so 1 1400980 13.9 19637 9.3 >- _d_linit_internal ld-2.19.so 1 448152 4.4 11094 5.3 v-__libc_start_main@plt ls 1 8211741 81.5 180397 85.4 >- _dl_fixup ld-2.19.so 1 7607 0.1 108 0.1 >- __cxa_atexit libc-2.19.so 1 11737 0.1 10 0.0 >- __libc_csu_init ls 1 10354 0.1 10 0.0 \|- _setjmp libc-2.19.so 1 0 0.0 4 0.0 v- main ls 1 8182043 99.6 180254 99.9 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1437150840-31811-11-git-send-email-adrian.hunter@intel.com [ Added 'python-pyside qt-postgresql' to the yum cmdline installing required packages ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2015-07-17 19:33:45 +03:00

perf scripts python: call-graph-from-sql.py: Make a "Main" function Make a "Main" function so that the variables used do not pollute the global namespace. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20181001062853.28285-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2018-10-01 09:28:39 +03:00

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5027 lines

154 KiB

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