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Diffstat (limited to 'tools/perf/Documentation/tips.txt')
| -rw-r--r-- | tools/perf/Documentation/tips.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index db0ca3063eae..849599f39c5e 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -32,3 +32,5 @@ 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` +To report cacheline events from previous recording: perf c2c report |