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| author | Namhyung Kim <namhyung@kernel.org> | 2016-02-25 00:13:48 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-24 20:21:15 -0300 |
| commit | 4251446d778e669db5ac9f86b02d38064bdbbf9a (patch) | |
| tree | 2783693542b144a63e6f665eb8ce2c9a63b942e1 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | e311ec1e5df6d5de377e67f704bca43fb023ca5e (diff) | |
| download | linux-stable-4251446d778e669db5ac9f86b02d38064bdbbf9a.tar.gz linux-stable-4251446d778e669db5ac9f86b02d38064bdbbf9a.tar.bz2 linux-stable-4251446d778e669db5ac9f86b02d38064bdbbf9a.zip | |
perf report: Add --hierarchy option
The --hierarchy option is to show output in hierarchy mode. It extends
folding/unfolding in the TUI and GTK browsers to support sort items as
well as callchains. Users can toggle the items to see the performance
result at wanted level.
$ perf report --hierarchy --tui
Overhead Command / Shared Object / Symbol
--------------------------------------------------
+ 32.96% gnome-shell
- 15.11% swapper
- 14.97% [kernel.vmlinux]
6.82% [k] intel_idle
0.66% [k] menu_select
0.43% [k] __hrtimer_start_range_ns
...
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1456326830-30456-17-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions