[Asterisk-Users] will this machine handle it

Jeff McClure jmcclure at omnipotent.net
Wed Apr 2 07:47:45 MST 2003


> a) do you have a preemtive kernel and low-latency scheduling
I'm running a stock 2.4.20 kernel. You could call this my "production" box, so
I'm hesitant to run development/customized kernels on it. If I'm able to split *
out onto its own box, I will be much more willing to try optimizations like this
(I'm thinking about using Gentoo so I can compile the entire system from the
ground up with optimizations). Do you have a suggestion for a good kernel
version to use for this?

> b) have you tried (temporarily) removing any apps that may load the system
> and still seen if the hiccups or other such symptoms are present
Since this box provides so many services to me, it's inconvenient to strip it
down like that, so I have not tried it yet. However, it's a good idea, so I'll
try to create a "maintenance window" to try it out soon.

> c) i've run a single X100P on a P1-100 and not had problems but it was a 
> while back
*nod* I don't know what the load looks like for a single X100P versus my T100P
with 3 active channels. I do know that the wct1xxp module itself seems to create
a load that shows up in "top" as a system percentage of anything from next to 0%
to occasional spikes of about 20%.

Quoting wasim at convergence.com.pk:

> On Wed, 2 Apr 2003, Jeff McClure wrote:
> 
> > The current sound quality is pretty good, but what I do hear are tiny
> > little "hiccups" during GSM playback in voicemail. Again, I suspect what
> > I'm hearing is the effect of the load on box spiking due to other
> > processes. Does that sound reasonable?
> 
> a) do you have a preemtive kernel and low-latency scheduling
> 
> b) have you tried (temporarily) removing any apps that may load the system
> and still seen if the hiccups or other such symptoms are present
> 
> c) i've run a single X100P on a P1-100 and not had problems but it was a 
> while back
> 
> --
> Mirza Wasim Baig | Principal Consultant | Convergence Business Systems
> VOX: +92(51)282-0628 x7400 | FAX: +92(51)282-0621 | IAX: (700)282-0628
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