On 07.06.2011 20:12, Andrey Smagin wrote:
vmstat -i
interrupt total rate
irq16: uhci3 205 0
irq20: hpet0 147924380 1126
irq23: uhci0 ehci0 522517 3
total 148447102 1130
Tue, 7 Jun 2011 10:34:01 +0200 письмо от Hans Petter Selasky<hsela...@c2i.net>:
On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote:
I upgraded 2 day ago from 2010xxxx-current box on Intel D525MW.
System very slow down after that.
kern.hz=50
in systat -vmstat - 140hpet interrupts/s
at top 25% in interrupts 25% in system
because hyperthreading system found 4 cpu.
What does vmstat -i output?
Send me please full verbose dmesg and output of the `sysctl
kern.eventtimer` and `sysctl kern.timecounter`.
Try to switch to another timer:
sysctl kern.eventtimer.timer=LAPIC
Try to switch to periodic timers (instead):
sysctl kern.eventtimer.periodic=1
--
Alexander Motin
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