[SEJeff]

I wonder how this compares to grafana pyroscope, which is really good for this sort of thing and already quite mature:

https://grafana.com/oss/pyroscope/

https://github.com/grafana/pyroscope

[ollien]

As far as I'm aware, Pyroscope itself is not a profiler, but a place you can send/query profiles. OpenTelemtry is releasing a profiler, so they don't compare. One can be used with the other.

[SEJeff]

It definitely has profiling client libraries https://grafana.com/docs/pyroscope/latest/configure-client/l...

[sciurus]

You can send profiles collected by opentelemetry to pyroscope.

https://grafana.com/docs/pyroscope/latest/configure-client/o...