Hello, You OOM is related to bug in HTTP HC4 implementation that is fixed in 2.5.1-RC3.
So using nightly build will fix your issue. But please confirm it does. Regards Philippe On Thu, Sep 29, 2011 at 2:46 PM, Philippe Mouawad < [email protected]> wrote: > Hi again, > Thanks for your post I will review it as soon as I have time. > Can you run your test with last trunk version ? See nightly builds > 2.5.1-RC3 > > From my tests, I don't reproduce your issue with what you specified on > Trunk version: > > - 5 Threads > - 10000 iterations > - 15 HTTPClient going to jakarata site > - Constant Timer > - -l option > > So either we fixed it either there is something more in your JMX. > > Regards > Philippe > > > On Thu, Sep 29, 2011 at 2:36 PM, poox <[email protected]> wrote: > >> Hi Philippe, thanks for your response. >> >> I already had the HeapDump setup as requested, here's a link to one of the >> many I have from testing: >> >> http://www.mediafire.com/?r4xqa08chm6y5cq >> >> With regard to your questions: >> >> - I have tried differnt numbers of threads from 1 - 20 but in all cases >> the >> memory usage escalates and eventually oom kills jmeter. Naturally this >> takes >> a little bit longer with 1 thread as the memory usage is lower and the >> ramp >> up slightly slower. >> >> - I can't really share my JMX file as it has private information in it, I >> have tried stripping it all back to a single HTTP request however and it >> still causes the memory to slowly escalate on the slave servers. >> >> - I have changed the Xmx value to as high as possible without impacting on >> system performance. At no point am I hitting swap on any of the systems >> involved. >> >> The servers in question are Intel C2D 2.66 CPUs with 2GB RAM, I am using >> the >> following Xmx value on all servers: >> HEAP="-Xms1024m -Xmx1024m" >> >> with per-sample settings of: >> NEW="-XX:NewSize=128m -XX:MaxNewSize=256m" >> >> >> >> >> >> >> -- >> View this message in context: >> http://jmeter.512774.n5.nabble.com/Distributed-testing-Memory-usage-tp4849000p4852905.html >> Sent from the JMeter - User mailing list archive at Nabble.com. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > > > -- > Cordialement. > Philippe Mouawad. > > > > -- Cordialement. Philippe Mouawad.
