On 1 March 2014 11:23, bruto <bobr...@gmail.com> wrote: > Hello everyone > > tried searching this mailing list for a bit, couldn't find a relevant answer > Using JMeter 2.11 (20140227) to load test our Mirth Connect installation > (HL7 frontend) > > Got a simple test plan with a thread group that sends a single request to > Mirth via a TCP sampler, 10 times in a loop > Using both 'view results in table' standard listener and 'response times > over time' plugin from jmeter-plugins to check the results > Max connections on Mirth side is set to way more than 1 or 3, HL7 message > ids are generated randomly for each sample, so there're no collisions there > (and they're sent using different sockets anyway) > > 1 thread: > JMeter side: table <http://imgbox.com/iFc089tn> and chart > <http://imgbox.com/CbD2GoPH> > Mirth side: http://imgbox.com/1cgAgi0g <http://imgbox.com/1cgAgi0g> > > response times line up pretty well so far > > now the same test plan, but with 3 threads, ramp-up period 3s: > table <http://imgbox.com/AtsgkBny> chart <http://imgbox.com/i16OCBNf> > mirth <http://imgbox.com/PzD0t4c1> > > It's as though JMeter sums up response times from all threads, what's up > with that?
Most likely the server cannot cope with the additional load. But I suppose it's possible that there's some kind of JMeter bug - or a bug in the script - that is causing the samples to interfere with each other. A simple way to test if this is the case is to use 3 copies of JMeter each running a single thread and see what happens. > Thanks in advance to whoever might shed light on this > > > > -- > View this message in context: > http://jmeter.512774.n5.nabble.com/sample-times-reported-by-JMeter-seem-to-scale-incorrectly-with-the-number-of-threads-tp5719455.html > Sent from the JMeter - User mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@jmeter.apache.org > For additional commands, e-mail: user-h...@jmeter.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@jmeter.apache.org For additional commands, e-mail: user-h...@jmeter.apache.org
