[galacticdessert]

py-spy seems also very interesting, thanks for linking it. I always found cPython to be quite difficult to work with, and usually reverted to line_profiler or some sort of UI for cprof files. The main added benefits of pyInstrument to me is the high signal vs noise ratio, as it is evidently clear what is taking the most time while retaining the option to dive deeper.

I am also curious to try out the on-demand profiling integration with Flask, seems like a cool thing to have running in the background for my side projects