[asterisk-users] Asterisk 1.62.13 - CPU spikes every 10 minutes

[Andrew Latham]

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~
Andrew "lathama" Latham
lathama at gmail.com

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On Fri, Sep 24, 2010 at 3:40 PM, Mike <list at net-wall.com> wrote:
> Hi,
>
>
>
> I've been getting regular CPU usage spikes(50%-80%), due to asterisk
> (according to top).  I never noticed this on 1.4, and I have top running in
> the background pretty much all the time. In between those spikes Asterisk
> stays under 10% CPU usage (I have a transcoder card, which helps).
>
>
>
> It's very regular, never any missed spike, or any spike in between the
> regular spikes.  I don`t have cron job running every 10 minutes
> (asterisk-related or not).
>
>
>
> Because it's so regular, I don`t think it's anything in my dialplan.  If it
> was it would be more random. SIP peers are reregistering every 60 seconds,
> so the spikes would be every minute if that was the problem.  There is no
> "scheduled" attack from outside that I know of, network traffic (calculated
> from the switch port and the server) does NOT spike. Memory is very stable
> at a low value.
>
>
>
> Does anyone have an idea of where to start looking? Can Asterisk report
> somehow what is causing this?
>
>
>
> Mike
>
>
>
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