Timekeeping hosed by factor 3, high lapic[01] interrupt rates
John Baldwin
jhb at FreeBSD.org
Mon Jun 27 19:35:47 GMT 2005
On Friday 24 June 2005 06:47 pm, KAYVEN RIESE wrote:
> i shouldn't have done this. my clock is wrong
You don't have an lapic timer so this patch should have made no difference. I
still see 999 interrupt rate for irq0, so how do you know that this breaks
your clock?
>
> Path: /home/kayve
> (kayve at kayvetop) 101> vmsat -i
>
> Whoops>vmstat -i (ynea)? yes
> interrupt total rate
> irq0: clk 11619316 999
> irq1: atkbd0 35733 3
> irq4: cbb0 bge0 164070 14
> irq7: ppc0 1 0
> irq8: rtc 1487453 127
> irq9: acpi0 237 0
> irq10: fwohci0++ 2 0
> irq11: cbb1 uhci0 98691 8
> irq13: npx0 1 0
> irq14: ata0 32813 2
> irq15: ata1 48 0
> Total 13438365 1156
> Path: /home/kayve
> (kayve at kayvetop) 102>
>
--
John Baldwin <jhb at FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org
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