Re: Try setting kern.sched.preempt_thresh != 0

Stefan Esser wrote: I'm guessing that the problem is caused by kern.sched.preempt_thresh=0, which prevents preemption of low priority processes by interactive or I/O bound processes. For a quick test try: # sysctl kern.sched.preempt_thresh=1 Hi Stefan, thank You, thats an interesting knob!

Try setting kern.sched.preempt_thresh != 0 (was: Re: kern.sched.quantum: Creepy, sadistic scheduler)

Am 04.04.18 um 12:39 schrieb Alban Hertroys: > >> On 4 Apr 2018, at 2:52, Peter wrote: >> >> Occasionally I noticed that the system would not quickly process the >> tasks i need done, but instead prefer other, longrunning tasks. I >> figured it must be related to