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baryshev / look

Performance profiler based on nodetime
MIT License
449 stars 42 forks source link

cpu profiler show to low details #6

Open mogadanez opened 10 years ago

mogadanez commented 10 years ago

99.38% - (program) and not expandable inside.

jfacorro commented 9 years ago

+1 I'm seeing the same result. Does this mean there's actually nothing to show or that there should be some configuration flag that should be activated?

@mogadanez were you able to get this working?

ghost commented 9 years ago

+1

jfacorro commented 9 years ago

@kelonye @mogadanez we were pretty successful running node using the --prof flag and then processing the generated v8.log file with nprof. We also created a flame graph using this guide which collects profiling information using linux's perf.