Since it hasn't been mentioned in this entire thread, frame pointers are required to get good high resolution flame graphs. https://www.brendangregg.com/flameg

Since it hasn't been mentioned in this entire thread, frame pointers are required to get good high resolution flame graphs. https://www.brendangregg.com/flamegraphs.html https://www.brendangregg.com/flamegraphs.html With systems like Phlare/Pyroscope SRE can monitor application performance in a very granular way in realtime. https://grafana.com/blog/2023/03/15/pyroscope-grafana-phlare-join-for-oss-continuous-profiling/ https://grafana.com/blog/2023/03/15/pyroscope-grafana-phlare... https://github.com/grafana/pyroscope https://github.com/grafana/pyroscope