Nowadays I’m seeing an increased CPU usage which is caused by Pcbnew. Since the failing operation is asynchronous and probably runs on other than main thread I can not see where I’m losing CPU cycles. (KiCad is still responsive)
I think pcbnew gets broken with the differential length tuning tool, but I don’t want to open a bug report before seeing what’s actually happening.
Any ideas how to monitor thread usage and see the related source code?
P.S: My development environment (on Linux) is ready and I can run the source in debug mode.