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At present we have soak tests that run and give detailed numbers about throughput but with no interior feedback about the behavior of the running vector. This means that users generate their own flame…
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Would be cool if a preview of the relevant code can be shown from the flamegraph.
- Could have hovercard that shows function details
- Could link to line in github, or perhaps even open in their c…
ghost updated
3 years ago
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http://www.brendangregg.com/blog/2014-11-09/differential-flame-graphs.html
Format example:
```
deflate::matching::get_match_length;core::iter::traits::iterator::Iterator::count 1 0
```
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When running `flamegraph.pl` on RHEL 8.1, I encounter the following error:
```
$ perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > flame.svg
Can't locate open.pm in …
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### Is there an existing proposal for this?
- [X] I have searched the existing proposals
### Is your feature request related to a problem?
I have a long-running process defined as an asynchro…
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Hi,
I've been trying to generate a flamegraph with stackprof.
First, I've been following what it seems the recommended way, because it is documented in the README:
```
stackprof --flamegraph tmp/st…
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During a recent performance investigation involving Scylla 2024.1, when we tried to produce a flamegraph (https://github.com/brendangregg/FlameGraph) of Scylla's CPU usage, we noticed that `perf scrip…
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When investigating flamegraph, if one node is too big, the rest is too big to grab. It would be nice if we could have a way to hide big nodes via right+click or using a regex.
See the example below…
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As discussed here, I have a build that is rather slow and @Keats said somethign is likely wrong:
https://zola.discourse.group/t/incremental-rebuilds/2144/3
The repository is here:
https://gi…
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This probably isn't a high priority item, but it might be easy. Filing a Feature Request to track, and to hear if other people think it's a good idea or not.
Recently I published a blogpost about a…