[asterisk-users] asterisk optimalization

[Gopal krishnan]

Hi,

  Dell is not a recomeded server for linux. Its only compatible with
windows.

On Jan 24, 2008 12:02 PM, Goke Aruna <goksie at gmail.com> wrote:

> ram wrote:
> >
> http://www.transnexus.com/White%20Papers/asterisk_V1-4-11_performance.htm
> >
> > check this link may help you
> >
> > ram
> >
> > On Jan 23, 2008 10:23 PM, marek cervenka <cervajs at fpf.slu.cz
> > <mailto:cervajs at fpf.slu.cz>> wrote:
> >
> >     hi,
> >
> >     i'm testing asterisk 1.4/1.2 in the following scenario
> >     centos5/cpu quad xeon E5335 2.0Ghz
> >     - test clients behind nat
> >     - 1500+ testing instances - reregister option from 1min to 1hour
> >     - qualify set to 5000
> >
> >     top shows over 100% cpu. cpu cores sometimes go to 95%
> >     with htop i see ~16threads but only one child have ~95% cpu
> >     (how i can get info about that thread? what he is doing?)
> >
> >     what is major bottleneck? qualify imho not. i'm tried set
> >     qualify=no, does not help
> >     SIP REGISTER packets?
> >
> >     this problem persist if no calls are active
> >     after restart cpu usage slowly increase. after a ~hour is about 100%
> >
> >     which optimalizations do you recommend for ~1500 peers scenario?
> (behind
> >     nat, reregistrations)
> >
> >     ---------------------------------------
> >     Marek Cervenka
> >     =======================================
> >
> >
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> http://www.transnexus.com/White%20Papers/asterisk_V1-4-11_performance.htm
>
> That result is suprising! but i have DELL 2950 with 2 X 3.0GHz CPU on
> 6GB ram, equiped with 8e1 link (2 sangoma A104D)  running FC5. I
> installed chan_ss7-1.0 with asterisk-1.2.25 doing transcoding, and each
> time calls get to 120+ the cpu is fully utilized.
>
> the calls come from sip to the ss7 link.
>
> can someone advice me on what I can do to improve the performance.
>
>
> goksie
> NB. I felt we re talking on the same topic thats why i added my own
> experience.
>
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-- 
Thank you  with regards,
Gopal,
PeopleTech Systems Private Limited
www.peopletech.co.in
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