(Please do not forget to reply to the list too.) Well, what exactly do you want to measure?
How do you define "performance"? * Is the delay relevant (performance indicated by the speed of processing the requests at high load)? * Or is the success-rate relevant (performance indicated by how man calls were set up successfully)? * or is both relevant (a call must handled successfully within a specific time interval)? Depending on your definition, you must decide, where and what you want to observe. br Michael On 2011-03-31 15:26, viswavardhanreddy karna wrote: > Hi michael, > Thanks again for replying.... > > But when you see the only acks ... how many invites you send from client > that many acks can be received... so there will be no failure calls > every call will be successsful. > > For calculating the server performance i am loading server with > calls/sec of more than 500 or 600 in that case if every call becomes > successful how can we know the server performances at acks.... > > > with regards, > viswavardhan > > On Thu, Mar 31, 2011 at 3:13 PM, Michael Hirschbichler > <[email protected] <mailto:[email protected]>> wrote: > > On 2011-03-31 14:41, viswavardhanreddy karna wrote: > > I am using SIPp as traffic generator... in order to calculate the > number > > of successful calls from total number of calls which side results > should > > be taken? > > Well, the question is, how do you define a successful call? And that's > the reason why I forwarded you to rfc6076, where some of these metrics > are described. > > E.g., you can calculate the "Successful Session Setup - Session Request > Delay" - the delta between sending the 1st INVITE and receiving the > first response initiated by the B-Party (mostly the 180 Ringing). > Another metric is the "Session Disconnect Delay", where you calculate > the delay between sending the BYE and receiving the 200OK > > Usually, a successful call is initiated, when the ACK arrived at > B-Party. So, log with the shortmessages-flag on both A- and B-party and > calculate the "sent INVITEs"-"received ACKs" ratio > > br > Michael > > > > > what i mean is user agent client produces some results and user agent > > server produces some results .. in these 2 results which results > should > > i consider as number of successfull calls? > > > > > > can you please give me an idea regarding this... > > > > > > with regards, > > viswavardhan > > > > On Thu, Mar 31, 2011 at 9:55 AM, Michael Hirschbichler > > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]>>> wrote: > > > > I propose you take the KPIs from RFC 6076 - "Basic Telephony SIP > > End-to-End Performance Metrics", > > > > br > > Michael > > > > On 2011-03-30 23:23, viswavardhanreddy karna wrote: > > > Hi every one, > > > I have a doubt regarding the calculation of > > server > > > perforrmance. > > > > > > Should we take successfull calls that are obtained from the > UAC side ? > > > or successful calls obtained from the UAS SIDE..? for > evaluation of > > > server performance... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > thanking you soo much, > > > > > > > > > > > > > > > > > > with regards, > > > viswavardhan > > > > > > > > > > > > > > > > ------------------------------------------------------------------------------ > > > Create and publish websites with WebMatrix > > > Use the most popular FREE web apps or write code yourself; > > > WebMatrix provides all the features you need to develop and > > > publish your website. http://p.sf.net/sfu/ms-webmatrix-sf > > > > > > > > > > > > _______________________________________________ > > > Sipp-users mailing list > > > [email protected] > <mailto:[email protected]> > > <mailto:[email protected] > <mailto:[email protected]>> > > > https://lists.sourceforge.net/lists/listinfo/sipp-users > > > > > > > > ------------------------------------------------------------------------------ > > Create and publish websites with WebMatrix > > Use the most popular FREE web apps or write code yourself; > > WebMatrix provides all the features you need to develop and > > publish your website. http://p.sf.net/sfu/ms-webmatrix-sf > > _______________________________________________ > > Sipp-users mailing list > > [email protected] > <mailto:[email protected]> > > <mailto:[email protected] > <mailto:[email protected]>> > > https://lists.sourceforge.net/lists/listinfo/sipp-users > > > > > > ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
