Have you looked at Yappi[0]? I use it in combination with kcachegrind[1] (call graph viewer) and the combination has been extremely useful in eliminating bottle

Have you looked at Yappi[0]? I use it in combination with kcachegrind[1] (call graph viewer) and the combination has been extremely useful in eliminating bottlenecks across entire programs. Side note: I also used pyreverse, now part of pylint, to diagram entire projects and get a class hierarchy. It helped tremendously in refactoring and decoupling code through whole projects, finding redundancies, and have a better architecture. I'll have a look at py-spy. Thanks for that. [0]: https://pypi.org/project/yappi/ https://pypi.org/project/yappi/ [1]: https://kcachegrind.github.io/html/Home.html https://kcachegrind.github.io/html/Home.html