Interrupt storm detected on "irq10:";
throttling interrupt source
nazir
nazir.haron at gmail.com
Thu Oct 16 00:23:34 PDT 2008
On Thu, Oct 16, 2008 at 12:20 PM, Jeremy Chadwick <koitsu at freebsd.org> wrote:
> On Wed, Oct 15, 2008 at 06:17:56PM -0700, mdh wrote:
>> --- On Wed, 10/15/08, nazir <nazir.haron at gmail.com> wrote:
>> > From: nazir <nazir.haron at gmail.com>
>> > Subject: Interrupt storm detected on "irq10:"; throttling interrupt source
>> > To: freebsd-questions at freebsd.org
>> > Date: Wednesday, October 15, 2008, 8:44 PM
>> > Hi,
>> >
>> > I'm getting these on my HP-DL165 AMD Quad Qore
>> >
>> > interrupt storm detected on "irq10:"; throttling
>> > interrupt source
>>
>> What is on IRQ 10? You can determine this via the command:
>> `dmesg |grep irq` then look for the line for IRQ 10 which specifies what device is there. It could be a driver problem, or it could be that the hardware there is bunk.
>> - mdh
>
> vmstat -i output would also come in handy here.
# vmstat -i
interrupt total rate
irq1: atkbd0 30 0
irq10: ohci0 ohci+ 8265418 989
irq33: mpt0 49348 5
irq40: bge0 75482 9
cpu0: timer 16431874 1968
cpu2: timer 16424530 1967
cpu3: timer 16424557 1967
cpu1: timer 16424557 1967
cpu4: timer 16424556 1967
cpu6: timer 16424540 1967
cpu7: timer 16424521 1967
cpu5: timer 16424556 1967
Total 139793969 16743
> --
> | Jeremy Chadwick jdc at parodius.com |
> | Parodius Networking http://www.parodius.com/ |
> | UNIX Systems Administrator Mountain View, CA, USA |
> | Making life hard for others since 1977. PGP: 4BD6C0CB |
>
>
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