robotty / simple-process-stats Goto Github PK

Hi, this crate looks amazing! Any chance it could also output % CPU and GPU usage?

I think that this library is affected by the same bug as htop issue 368 and firefox bug 1753310.

I don't have access to a M1 mac so I can't confirm.

As reported in the above bugs, the correct way to convert from "absolute mach time" to (nano-)seconds is documented in "Apply Timebase Information to Mach Absolute Time Values" in https://developer.apple.com/documentation/apple-silicon/addressing-architectural-differences-in-your-macos-code

As this crate only uses async features on linux to read the proc filesystem, and these are basically instant and pretty small, using async features and potentially offloading the stat file read to a separate thread isn't really worth it. It pulls in tokio, which is a pretty big dependency, and I think it might be a good idea to just get rid of async usage in this crate, especially, because nothing async at all is used on windows or macos inside of this crate.