CPU time accounting broken on 8-STABLE machine after a few hours
avg at icyb.net.ua
Wed Sep 29 08:46:28 UTC 2010
on 29/09/2010 00:11 Don Lewis said the following:
> On 28 Sep, Don Lewis wrote:
>> % vmstat -i
>> interrupt total rate
>> irq0: clk 60683442 1000
>> irq1: atkbd0 6 0
>> irq8: rtc 7765537 127
>> irq9: acpi0 13 0
>> irq10: ohci0 ehci1+ 10275064 169
>> irq11: fwohci0 ahc+ 132133 2
>> irq12: psm0 21 0
>> irq14: ata0 90982 1
>> irq15: nfe0 ata1 18363 0
>> I'm not sure why I'm getting USB interrupts. There aren't any USB
>> devices plugged into this machine.
> Answer: irq 10 is also shared by vgapci0 and atapci1.
Just curious why Local APIC timer isn't being used for hardclock on your system.
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