Why is intr taking up so much cpu?
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!
... and that's just a little bit of history repeating.
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