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Add support for other (non-V8) trace formats #3

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mourner opened this issue Apr 2, 2018 · 2 comments

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mourner commented Apr 2, 2018 •

edited

In theory, it shouldn't be much of a trouble to add support for other trace formats. The common ones I've seen are:

Perf traces (perf report)
DTrace ticks
FlameGraph folded traces (BCC, FlameGraph stackcollapse)
Perf folded traces (perf report -g folded on Linux v4.5+)
cpuprofile format used by Chrome Dev Tools?

cc @springmeyer

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mourner added the enhancement label

rebornix commented Apr 3, 2018

I'll suggest to support the output of Chrome Dev Tools JavaScript Profiling.

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mourner commented Apr 3, 2018

@rebornix good idea, added to the list. Code for parsing it (for reference): https://github.com/bengl/cpuprofile2stackcollapse/blob/master/index.js

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