Historically brendangregg's since AIUI he basically invented flamegraphs https://www.brendangregg.com/flamegraphs.html https://www.brendangregg.com/flamegraphs

Historically brendangregg's since AIUI he basically invented flamegraphs https://www.brendangregg.com/flamegraphs.html https://www.brendangregg.com/flamegraphs.html So if you can make your tool eat whatever https://github.com/brendangregg/FlameGraph https://github.com/brendangregg/FlameGraph is fed with you're going to support a lot of existing tooling across OSes and languages.