[Asterisk-Users] Interrupt latency problems

[Richard Scobie]

Steven Critchfield wrote:
> On Wed, 2004-12-01 at 13:03 -0700, Michael Welter wrote:
> 
>>Steven Critchfield wrote:
>>
>>>On Wed, 2004-12-01 at 13:36 -0600, Rich Adamson wrote:
>>>
>>>
>>>
>>>>So, isn't the issue he/I are chasing after essentially 'why is cpu consumption
>>>>jumping 30% (or 100%) every ten seconds when zaptel is running with
>>>>no calls present?
>>>
>>>
>>>So where is that CPU time going? Is it in the system, or userspace? Have
>>>you tried changing to a non FC or RH kernel as suggested earlier?
>>
>>Yes, I've just completed the installation of 2.6.9, and the spikes have 
>>gone away.
>>
>>Thank you, Steven.
> 
> 
> Your welcome. 
> 
> I am glad it solved the problem. Now if only someone knew what it was
> about the stock RH or FC kernel that makes it happen you could get RH or
> FC to stop using that patch. That or maybe more people will be like me
> and always cast a weary eye upon a prepackaged kernel no matter what
> distro it came from.

See http://lists.digium.com/pipermail/asterisk-dev/2004-November/007329.html

This has been brought to Digiums attention and they are currently 
working on it.

Regards,

Richard