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perf timechart: Add example in the documentation
While at it, update the synopsis to show both forms. Signed-off-by: Ramkumar 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: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -8,7 +8,8 @@ perf-timechart - Tool to visualize total system behavior during a workload
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SYNOPSIS
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--------
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[verse]
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'perf timechart' {record}
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'perf timechart' record <command>
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'perf timechart' [<options>]
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DESCRIPTION
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-----------
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@ -41,6 +42,18 @@ OPTIONS
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--symfs=<directory>::
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Look for files with symbols relative to this directory.
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EXAMPLES
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--------
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$ perf timechart record git pull
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[ perf record: Woken up 13 times to write data ]
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[ perf record: Captured and wrote 4.253 MB perf.data (~185801 samples) ]
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$ perf timechart
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Written 10.2 seconds of trace to output.svg.
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SEE ALSO
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--------
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linkperf:perf-record[1]
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