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Support for collapsing source lines from -F+srcline in perf script outputs #277

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harperj opened this issue Feb 8, 2023 · 1 comment
Open

Support for collapsing source lines from -F+srcline in perf script outputs #277

harperj opened this issue Feb 8, 2023 · 1 comment

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@harperj
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harperj commented Feb 8, 2023

This is something stackcollapse-perf.pl has supported for a while now (https://github.com/brendangregg/FlameGraph/blob/master/stackcollapse-perf.pl#L415). For some use cases this makes the resulting flame graph much more useful since it ties elements back to lines in the source code.
@jonhoo
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jonhoo commented Feb 11, 2023

Seems like a reasonable thing to add! It's not something I personally have the time to implement at the moment, but would be happy to review a PR 👍

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