[asterisk-biz] Asterisk Performance Results

[Matthew Rubenstein]

	I see from your webpage report that you used SIPp clients to generate
the call legs.


On Fri, 2007-11-16 at 15:56 -0500, Matthew Rubenstein wrote:
> 	That is extremely valuable baseline data.
> 
> 	What did you use to generate the test call legs? Would you consider
> rerunning the tests, throwing all the call legs into MeetMe conferences
> (2 or 4 way) instead of simple call completion, to benchmark
> conferencing's capacity requirements vs the baseline? With that info,
> most of the feature capacity requirements can be derived to a
> per-feature, per-leg basis for capacity planning. Only audio recording
> would be left as a major feature, but that's not as common.
> 
> 
> On Fri, 2007-11-16 at 15:41 -0500, Jim Dalton wrote:
> > SIP
> > 
> > Jim Dalton
> > VoIP Routing, Accounting, Security
> > 1.404.526.6053
> > www.TransNexus.com
> >  
> > 
> > > -----Original Message-----
> > > From: Matthew Rubenstein [mailto:email at mattruby.com] 
> > > Sent: Friday, November 16, 2007 3:35 PM
> > > To: Jim Dalton
> > > Cc: Asterisk -Biz
> > > Subject: RE: [asterisk-biz] Asterisk Performance Results
> > > 
> > > 	SIP, ZAP or ?
> > > 
> > > 
> > > On Fri, 2007-11-16 at 15:34 -0500, Jim Dalton wrote:
> > > > Each call has two legs: one call leg inbound to the B2BUA 
> > > and one call 
> > > > leg outbound from the B2BUA.
> > > > 
> > > > 1500/400 calls
> > > > 3000/800 call legs
> > > > 
> > > > Jim Dalton
> > > > VoIP Routing, Accounting, Security
> > > > 1.404.526.6053
> > > > www.TransNexus.com
> > > >  
> > > > 
> > > > > -----Original Message-----
> > > > > From: asterisk-biz-bounces at lists.digium.com
> > > > > [mailto:asterisk-biz-bounces at lists.digium.com] On Behalf 
> > > Of Matthew 
> > > > > Rubenstein
> > > > > Sent: Friday, November 16, 2007 3:10 PM
> > > > > To: Jim Dalton
> > > > > Cc: Asterisk -Biz
> > > > > Subject: Re: [asterisk-biz] Asterisk Performance Results
> > > > > 
> > > > > 	Thanks for the data. Are those 1500/400 calls 2-leg calls, or 
> > > > > individual legs of calls (so really 750/200 2-leg calls)?
> > > > > 
> > > > > 
> > > > > On Fri, 2007-11-16 at 15:02 -0500, Jim Dalton wrote:
> > > > > > We recently performed an indepth performance test on
> > > > > Asterisk V1.4.11
> > > > > > configured as a SIP B2BUA.
> > > > > > 
> > > > > > Asterisk was running on a server with two Xeon 5140, dual
> > > > > core, 2.33
> > > > > > GHz CPUs and 4 GB of RAM.
> > > > > > 
> > > > > > We found that an Asterisk B2BUA on this hardware can 
> > > manage 1500 
> > > > > > simultaneous calls with no transcoding and 400 simultaneous
> > > > > calls with
> > > > > > G.711 to G.729 transcoding.
> > > > > > 
> > > > > > A summary of the test is available at
> > > > > > 
> > > > > 
> > > http://www.transnexus.com/White%20Papers/asterisk_V1-4-11_performance.
> > > > > > htm
> > > > > > The test details are available at
> > > > > > 
> > > > > 
> > > http://www.transnexus.com/White%20Papers/Asterisk_Performance_as_a_S
> > > > > IP
> > > > > > _B2BUA
> > > > > > .pdf
> > > > > > 
> > > > > > Jim Dalton
> > > > > > www.transnexus.com
> > > > > >  
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > _______________________________________________
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> > > > > > 
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> > > > > --
> > > > > 
> > > > > (C) Matthew Rubenstein
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > > --Bandwidth and Colocation Provided by 
> > > http://www.api-digital.com--
> > > > > 
> > > > > asterisk-biz mailing list
> > > > > To UNSUBSCRIBE or update options visit:
> > > > >    http://lists.digium.com/mailman/listinfo/asterisk-biz
> > > > > 
> > > > > 
> > > > 
> > > > 
> > > -- 
> > > 
> > > (C) Matthew Rubenstein
> > > 
> > > 
> > > 
> > 
> > 
-- 

(C) Matthew Rubenstein