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Commit d366c53e authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Arnaldo Carvalho de Melo
Browse files

perf timechart: Add example in the documentation 



While at it, update the synopsis to show both forms.

Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@gmail.com>
Link: http://lkml.kernel.org/r/1380791716-10325-1-git-send-email-artagnon@gmail.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 8a5411e9

tools/perf/Documentation/perf-timechart.txt

+14 −1
Original line number Diff line number Diff line
@@ -8,7 +8,8 @@ perf-timechart - Tool to visualize total system behavior during a workload 
SYNOPSIS

--------

[verse]

'perf timechart' {record}

'perf timechart' record <command>

'perf timechart' [<options>]



DESCRIPTION

-----------
@@ -41,6 +42,18 @@ OPTIONS 
--symfs=<directory>::

        Look for files with symbols relative to this directory.



EXAMPLES

--------



$ perf timechart record git pull



  [ perf record: Woken up 13 times to write data ]

  [ perf record: Captured and wrote 4.253 MB perf.data (~185801 samples) ]



$ perf timechart



  Written 10.2 seconds of trace to output.svg.



SEE ALSO

--------

linkperf:perf-record[1]