From: Sangwon Hong Date: Sat, 2 Dec 2017 04:16:41 +0000 (+0900) Subject: perf c2c: Add a tip about cacheline events X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0125195268a0f9886b582c7e73da98f89029796f;p=linux.git perf c2c: Add a tip about cacheline events Signed-off-by: Sangwon Hong Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1512188201-14109-1-git-send-email-qpakzk@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index 3dd1dbe28407e..849599f39c5e9 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -33,3 +33,4 @@ System-wide collection from all CPUs: perf record -a Show current config key-value pairs: perf config --list Show user configuration overrides: perf config --user --list To add Node.js USDT(User-Level Statically Defined Tracing): perf buildid-cache --add `which node` +To report cacheline events from previous recording: perf c2c report