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debugging native calls in itself is also painful. I have switched to using async-profiler (https://github.com/async-profiler/async-profiler) instead of JFR for most of my usecases.

A. it tracks native calls by default B. it can track wall time as well C. you can have neat interactive flamegraphs




I can't believe we need to use async profiler tbh.

It should all be in jfc/jmc


I hear there are plans to fix that.

In the meantime you can get async profiler to output in JFR format and combine it with a separate JFR recording.


Got any links by chance?




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