On 09/24/2010 03:52 PM, Mike wrote:
> I found that bug before I wrote, and I was hoping you were right, but
> recreating those two missing "files" didn't help.  I wasn't running
> 1.6.1 anyways, but I figured I'd try.
> 
> There must be a way (Linux or Asterisk-centric) to see if a 
> particular thread/module is doing this?
> 

Not always. It may be that you are seeing a side effect of how the
kernel accounts for time in each timeslice.  What versions (DAHDI /
asterisk / kernel) are you using?  The 10 minute interval could be
because of something like the kernel charging neighbour table scanning
to the asterisk process.  These are just some thoughts though.

Regarding the time accounting specifically, there's been some talk
recently on LKML to fix this behaviour "[PATCH 0/6] Proper kernel irq
time accounting" http://thread.gmane.org/gmane.linux.kernel/1037168

Cheers,
Shaun

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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