nostr:npub1pyy99xge0464jlmylqqgflk3y9a8gzfhemnz4ue55qp5qtxl57qsaljuws nostr:npub1x2vc8gu0kj2slcujhkd2y684k32e2zhzn78d2quea4tajn9ql2pqqjar98 performance profiling in code is a tool where you can map execution time to specific lines of code. There are very few tools I'm aware of that can do it competently. Visual Studio, as much as I hate it, is the only thing I know of that has that capability on windows.