entersyscall: How Go Hands the P to the Kernel and Gets It Back
entersyscall marks the G as _Gsyscall but keeps its P, exitsyscall reacquires a P or parks the goroutine, and sysmon’s retake loop yanks the P away roughly 20 microseconds into a …
entersyscall marks the G as _Gsyscall but keeps its P, exitsyscall reacquires a P or parks the goroutine, and sysmon’s retake loop yanks the P away roughly 20 microseconds into a …