clock WAY off
JR Dalrymple
jr at jrssite.com
Fri Jul 8 16:44:25 GMT 2005
>On Thu, Jul 07, 2005 at 03:56:14PM -0800, JR Dalrymple wrote:
>
>
>>The clock seems to be running at about 1/4 speed (SMP related maybe?).
>>
>>
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>
<Off list reply>
>If you also post the output of "sysctl kern.timecounter" and "vmstat
>-i" to the list, it may help diagnose the problem.
>
>
>
>
genie# sysctl kern.timecounter
kern.timecounter.stepwarnings: 0
kern.timecounter.nbinuptime: 357873388
kern.timecounter.nnanouptime: 0
kern.timecounter.nmicrouptime: 8296
kern.timecounter.nbintime: 153797574
kern.timecounter.nnanotime: 171942
kern.timecounter.nmicrotime: 153621939
kern.timecounter.ngetbinuptime: 656730
kern.timecounter.ngetnanouptime: 40589
kern.timecounter.ngetmicrouptime: 161872387
kern.timecounter.ngetbintime: 0
kern.timecounter.ngetnanotime: 0
kern.timecounter.ngetmicrotime: 26596618
kern.timecounter.nsetclock: 623
kern.timecounter.hardware: i8254
kern.timecounter.choice: TSC(-100) i8254(0) dummy(-1000000)
kern.timecounter.tick: 1
kern.timecounter.smp_tsc: 0
genie# vmstat -i
interrupt total rate
irq1: atkbd0 232 0
irq6: fdc0 10 0
irq10: fxp0 ahc1 5247043 73
irq11: amr0 ahc0 3305544 46
irq13: npx0 1 0
lapic0: timer 532488625 7412
lapic4: timer 532404584 7411
lapic1: timer 532404584 7411
lapic2: timer 532404584 7411
Total 2138255207 29766
I can kind of make sense of what this is trying to help me, but it's
above my head as far as how to tune it.
Thanks again for any help
JR
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