[ale] interrupt numbers

Jim Kinney jim.kinney at gmail.com
Fri Jun 26 15:07:00 EDT 2009


um. duh.

15 is disk and 169 is raid controller.

ugh. system is bogging down on IO really badly.

On Fri, Jun 26, 2009 at 2:51 PM, Keith Miller<smeadspam at gmail.com> wrote:
> you can start with /proc/interrupts then work back from there..
>
> K
>
>
> Jim Kinney wrote:
>> I am looking at a list of interrupts and their rate (sysstat data
>> using kSar for graphing). I need to know how to map the interrupt
>> number to a physical process.
>>
>> i.e. what is i015 being called by? as well as i169?
>>
>> Clearly the kernel source is my friend here but it's somewhat , um,
>> large. any ideas on a short place to look? Are interrupts
>> standardized?
>>
>>
>
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-- 
-- 
James P. Kinney III
Actively in pursuit of Life, Liberty and Happiness


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