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kosslab-kr / linux-perf

:rocket: perf contribution (mirrored from git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git)
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perf report: Add more tips to 21th tips #148

Open seonyoungkims opened 8 years ago

seonyoungkims commented 8 years ago

'perf report -s srcline' command show source files and number in sequence of from top overhead to bottom.

If we want to know what the hottest source file is or the order of source files and numbers with overhead, we can use this command.

Signed-off-by: Kim SeonYoung adamas0414@gmail.com Cc: Namhyung Kim namhyung@kernel.org Cc: Jiri Olsa jolsa@kernel.org Cc: Taeung Song taeung@kosslab.kr

DongDongKim commented 8 years ago

It is very useful when I want to know the line in problem!