Beginners guide to dealing with performance limited by CPU or GPU

[Olavi20]

@WingWarper1

One recommendation that I have is to change your definition of CPU-limited/CPU utilization to main thread limited as per the FPS counter in the sim. While the main-thread (1 thread on my 5900x) running the sim can be maxed out at 100% causing stutters the other 23 threads are not close to maxing out and my CPU utilization only shows 25-35%.

Thanks for your feedback @WingWarper1 What can be done when the main-thread is maxed out? Is the Process Lasso tool a solution?