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 <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> 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 > ======================================= > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com > <http://www.api-digital.com/> -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > <http://lists.digium.com/mailman/listinfo/asterisk-users> > > > > ------------------------------------------------------------------------ > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
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. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users