From: Charles P W. <cpw...@us...> - 2007-10-10 13:03:16
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With the simple UAC/UAS scenario I can do 10,000CPS (SIP only, no media) when using a two processor 2.6Gz dual-core processor AMD Opteron. This is with two SIPp instances (one acting as a UAC and another acting as a UAS), which is required because of the single-threaded event driven architecture. When I need to generate more load, I simply run multiple machines with multiple instances in parallel. In general, this scenario is CPU limited, other scenarios that I've run end up being memory limited. Depending on the scenario, I've run up to 12 machines with 36 SIPp instances in parallel. Charles sip...@li... wrote on 10/10/2007 04:45:13 AM: > There has been reports (late 2006) of 2000 UAC scenarios/s on a > single Linux box. But SIPp has evolved so much (for the better) since then... > On 10/10/07, Peter Higginson <Pet...@ne...> wrote: > I'm biased, but I usually answer that question in this way: > > 1) We have about 100 testing stations running SIPP (PCs running > Linux), how much would that cost with the commercial product. (Most > commercial products are trying to sell systems for 100K while a > Linux costs me 1K.) > 2) Most commercial systems say "you can write whatever tests you > want"; we already have about 5000 test scripts for our product. How > many do they have for testing gateways? > 3) For SIP messages, a Linux can do about 1000 messages per > second. I don't often need more, but we do run tests with multiple > Linux systems generating the traffic. > > The only areas where I find Linux limiting are media generation and > multiple IP addresses. For high rate media tests we get media > generation done by one of our own cards with call information > supplied by SIPP (to get 2G of media per card used) and I have > written Linux program that can emulate 250K IP addresses behind a router. > > Peter > > Peter Higginson > Newport Networks Ltd, > http://www.newport-networks.com/ > > -----Original Message----- > From: sip...@li... [mailto:sipp-users- > bo...@li...] On Behalf Of Michael Hirschbichler > Sent: 10 October 2007 08:50 > To: sip...@li...; sip...@li... > Subject: [Sipp-users] SIPp Performance - High-Score? > > Hi all! > > Just had a (awkward) discussion with a representative of a commercial > SIP-testing - solution about the performance of SIPp. > > Now I am wondering about Your experiences for the maximum measured > cps-rate of a 'usual' INVITE-scenario - just for statistics. I'm not > curious about the performance - or the type - of the SUT, but just the > current "cps - high-score", You ever archived with SIPp. > > I think, this fact would also be useful for the wiki, > > thanks in advance and BR > Michael > > -- > Michael Hirschbichler, Dipl.-Ing. > Institut fuer Breitbandkommunikation > Technische Universitaet Wien > A-1040 Wien, Favoritenstr. 9-11/388 > Tel: +43 1 58801 38846 > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Sipp-users mailing list > Sip...@li... > https://lists.sourceforge.net/lists/listinfo/sipp-users > > > --------------------------------------------------------------------------------------------- > This e-mail may contain confidential and/or privileged information. > If you are not the intended recipient (or have received this e-mail > in error) please > notify the sender immediately and delete this e-mail. Any > unauthorized copying, > disclosure or distribution of the contents in this e-mail is > strictly forbidden. > --------------------------------------------------------------------------------------------- > Newport Networks Limited is registered in England. Registration > number 4067591. > Registered office: 6 St. Andrew Street, London EC4A 3LX > --------------------------------------------------------------------------------------------- > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Sipp-devel mailing list > Sip...@li... > https://lists.sourceforge.net/lists/listinfo/sipp-devel > > > > -- > HP OpenCall Software > http://www.hp.com/go/opencall/ > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Sipp-devel mailing list > Sip...@li... > https://lists.sourceforge.net/lists/listinfo/sipp-devel |