From: xie xingguo Date: Mon, 5 Dec 2016 11:10:08 +0000 (+0800) Subject: doc/dev/perf: fix dittography X-Git-Tag: v11.1.0~64^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F12317%2Fhead;p=ceph.git doc/dev/perf: fix dittography Signed-off-by: xie xingguo --- diff --git a/doc/dev/perf.rst b/doc/dev/perf.rst index 6fc7d7ed476..5e42255a6e2 100644 --- a/doc/dev/perf.rst +++ b/doc/dev/perf.rst @@ -13,11 +13,11 @@ To view by caller (where you can see what each top function calls):: sudo perf report --call-graph caller -To view by callee (where you can see who calls each each top function):: +To view by callee (where you can see who calls each top function):: sudo perf report --call-graph callee -:note: If the the caller/callee views look the same you may be +:note: If the caller/callee views look the same you may be suffering from a kernel bug; upgrade to 4.8 or later. Flamegraphs