Why is intr taking up so much cpu?

Doug Barton dougb at FreeBSD.org
Sun Jul 18 19:57:53 UTC 2010

On 07/18/10 12:41, Kostik Belousov wrote:
> When intr time starts accumulating again, try to do
> "procstat -kk <intr process pid>" and correlate the clock thread tid
> with the backtrace. Might be, it helps to guess what callouts are eating
> the CPU.

Will do, thanks!



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