From 2e38e661f00603584fa5a64acdf580b400bad570 Mon Sep 17 00:00:00 2001 From: Hansuk Hong Date: Fri, 24 Nov 2017 01:05:46 +0900 Subject: [PATCH] perf buildid-cache: Document for Node.js USDT Add a tip for Node.js USDT(User-Level Statically Defined Tracing) probes in tips.txt Signed-off-by: Hansuk Hong Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20171123160546.9722-1-flavono123@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/tips.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index db0ca30..3dd1dbe 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -32,3 +32,4 @@ Order by the overhead of source file name and line number: perf report -s srclin 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` -- 2.7.4