mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-31 05:15:34 +00:00
a1bbd66627
This is useful for hierarchy output mode where the first level is
considered as output fields. We want them in the same level so that it
can show only the remaining groups in the hierarchy.
Before:
$ perf report -s overhead,sample,period,comm,dso -H --stdio
...
# Overhead Samples / Period / Command / Shared Object
# ................. ..........................................
#
100.00% 4035
100.00% 3835883066
100.00% perf
99.37% perf
0.50% ld-linux-x86-64.so.2
0.06% [unknown]
0.04% libc.so.6
0.02% libLLVM-16.so.1
After:
$ perf report -s overhead,sample,period,comm,dso -H --stdio
...
# Overhead Samples Period Command / Shared Object
# ....................................... .......................
#
100.00% 4035 3835883066 perf
99.37% 4005 3811826223 perf
0.50% 19 19210014 ld-linux-x86-64.so.2
0.06% 8 2367089 [unknown]
0.04% 2 1720336 libc.so.6
0.02% 1 759404 libLLVM-16.so.1
Acked-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20250307080829.354947-1-namhyung@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
4232 lines
103 KiB
4232 lines
103 KiB