Commit 1f91d5fd authored May 10, 2015 by Namhyung Kim Committed by Arnaldo Carvalho de Melo May 12, 2015

perf tools: Document relation of per-thread event count feature

The 'perf record -s' and 'perf report -T' should be used together to see
per-thread event counts.  Document the relation of these commands.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1431184784-30525-1-git-send-email-namhyung@kernel.org

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 08a9b985

tools/perf/Documentation/perf-record.txt

+2 −1

Original line number	Diff line number	Diff line
		@@ -147,7 +147,8 @@ OPTIONS

		-s::
		--stat::
		Per thread counts.
		Record per-thread event counts. Use it with 'perf report -T' to see
		the values.

		-d::
		--data::

tools/perf/Documentation/perf-report.txt

+2 −1

Original line number	Diff line number	Diff line
		@@ -34,7 +34,8 @@ OPTIONS

		-T::
		--threads::
		Show per-thread event counters
		Show per-thread event counters. The input data file should be recorded
		with -s option.
		-c::
		--comms=::
		Only consider symbols in these comms. CSV that understands