Thank you, this is something I somewhat recently realized I don't know how to measure and troubleshoot properly - I've never been able to give a confident answe

Thank you, this is something I somewhat recently realized I don't know how to measure and troubleshoot properly - I've never been able to give a confident answer to if context switching/interrupts are a bottleneck or not, just "the number looks highish and I don't have anything else to blame".