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| author | Jiri Olsa <[email protected]> | 2014-08-25 16:45:42 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2014-10-17 15:21:30 -0300 |
| commit | 535aeaae7de821ba5d43ee2a204ee667ca95aae4 (patch) | |
| tree | d683ec963a3c99962aa1928b666ae456ecf62220 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | f14d570785e6760284a9849f9bafd0a9825a1a25 (diff) | |
perf script: Add period data column
Adding period data column to be displayed in perf script. It's possible
to get period values using -f option, like:
$ perf script -f comm,tid,time,period,ip,sym,dso
:26019 26019 52414.329088: 3707 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
:26019 26019 52414.329088: 44 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
:26019 26019 52414.329093: 1987 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
:26019 26019 52414.329093: 6 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms])
ls 26019 52414.329442: 537558 3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
ls 26019 52414.329442: 2099 3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
ls 26019 52414.330181: 1242100 34080917bb get_next_seq (/usr/lib64/libc-2.17.so)
ls 26019 52414.330181: 3774 34080917bb get_next_seq (/usr/lib64/libc-2.17.so)
ls 26019 52414.331427: 1083662 ffffffff810c7dc2 update_curr ([kernel.kallsyms])
ls 26019 52414.331427: 360 ffffffff810c7dc2 update_curr ([kernel.kallsyms])
Signed-off-by: Jiri Olsa <[email protected]>
Acked-by: David Ahern <[email protected]>
Cc: "Jen-Cheng(Tommy) Huang" <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Corey Ashford <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jen-Cheng(Tommy) Huang <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions