mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 06:34:11 +08:00
e6ab07d027
Add '-g/--group' option for showing event groups. For simplicity it is
currently not compatible with other options.
$ perf evlist --group
{ref-cycles,cycles}
$ perf evlist
ref-cycles
cycles
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1358845787-1350-20-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
39 lines
589 B
Plaintext
39 lines
589 B
Plaintext
perf-evlist(1)
|
|
==============
|
|
|
|
NAME
|
|
----
|
|
perf-evlist - List the event names in a perf.data file
|
|
|
|
SYNOPSIS
|
|
--------
|
|
[verse]
|
|
'perf evlist <options>'
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
This command displays the names of events sampled in a perf.data file.
|
|
|
|
OPTIONS
|
|
-------
|
|
-i::
|
|
--input=::
|
|
Input file name. (default: perf.data unless stdin is a fifo)
|
|
|
|
-F::
|
|
--freq=::
|
|
Show just the sample frequency used for each event.
|
|
|
|
-v::
|
|
--verbose=::
|
|
Show all fields.
|
|
|
|
-g::
|
|
--group::
|
|
Show event group information.
|
|
|
|
SEE ALSO
|
|
--------
|
|
linkperf:perf-record[1], linkperf:perf-list[1],
|
|
linkperf:perf-report[1]
|