Hi Lilin, We don't have a tool as you describe.
Have you looked at our call latency stats though - this will give you average call latency over a 5 second period. Details of our stats are at https://github.com/Metaswitch/clearwater-docs/wiki/Clearwater-SNMP-Statistics, and there are some scripts at https://github.com/Metaswitch/cpp-common/blob/master/scripts/stats. If you need more fine grained results, then our logging code is in https://github.com/Metaswitch/cpp-common/blob/master/src/logger.cpp. This calculates the current timestamp every time it makes a log. If you do add this, please do consider contributing this back to Clearwater! Ellie -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Lilin Sent: 20 May 2014 22:05 To: [email protected] Subject: [Clearwater] Clearwater Test Scripts Hello, I see that clearwater-live-test suite provides only binary outputs, such like PASS or FAIL for each scenario (Basic Registration, Basic Call, and etc.) But I want to see a way so that the performance can be measured numerically, and done for each two-party call session (i.e., the measurement needs to be taken at the IMS server side, not merely at the testnode side.) I'm writing to see if there is already an automated testing script that records the start and completion time-stamp of a call session, as well as the RTP endpoints of both sides. I see that these time-related information (time-stamp for the sip messages - INVITE, 200 OK, BYE) and RTP endpoints already exist in sprout's log file. Hence there must be a function does this log-writing job. Which function is it? I'm thinking about to modify this function such that each time when it is about to write a log line (for the particular SIP messages - INVITE, 200 OK, BYE), the function will also invoke a separate script (my implementation) and record the time-stamps and RTP endpoints to another numerical measurement result file. Please let me know you opinion about this modification. Thanks! Regards, Lilin _______________________________________________ Clearwater mailing list [email protected] http://lists.projectclearwater.org/listinfo/clearwater _______________________________________________ Clearwater mailing list [email protected] http://lists.projectclearwater.org/listinfo/clearwater
