What is the time between 2 mi_switches in freebsd.

Wed Oct 8 20:23:45 UTC 2008

John Baldwin <jhb at freebsd.org> writes:
> There isn't a fixed timeslice due to preemption for interrupts, etc.  However, 
> the default time slice is available as the kern.sched.quantum sysctl:
>
> % sysctl -d kern.sched.quantum
> kern.sched.quantum: Roundrobin scheduling quantum in microseconds

des at ds4 ~% uname -a
FreeBSD ds4.des.no 8.0-CURRENT FreeBSD 8.0-CURRENT #48 r183493M: Tue Sep 30 23:35:48 CEST 2008     des at ds4.des.no:/usr/obj/usr/src/sys/ds4  amd64
des at ds4 ~% sysctl kern.sched.quantum
sysctl: unknown oid 'kern.sched.quantum'

DES
-- 
Dag-Erling Smørgrav - des at des.no