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From Bruno Antunes <bruno.fs.antu...@gmail.com>
Subject Re: J Meter fails when thread count is increased.
Date Thu, 01 Mar 2012 16:58:45 GMT
How many threads does JMeter support?
http://wiki.apache.org/jmeter/HowManyThreads

-- 
Bruno Antunes
Software Engineer


On Thu, Mar 1, 2012 at 4:50 PM, Anthony Johnson <ansoni@gmail.com> wrote:

> I agree with everyone else about the 300-400 thread count being a good
> limit for JMeter.  I have taken JMeter above those values, but you are
> playing in Out of Memory territory.
>
> Even if you get the test to execute, 6,000 threads are simply going to
> compete for resources and yield unreliable results on a single
> machine.
>
> You either need to re-think your test plan to use less threads or
> scale out the test to use multiple machines.
>
> Thanks,
>
> Anthony
>
> On Thu, Mar 1, 2012 at 11:38 AM, Flavio Cysne <flaviocysne@gmail.com>
> wrote:
> > We used to execute distributed testing using JMeter agent (jmeter -s)
> > loading almost 400 threads each. On that case we were using HEAP
> > with 1,5GB, under a virtualized Linux CentOS with 2 cores processors and
> > 3GB RAM box.
> >
> > Keep in mind that for better results the cpu/memory usage don't be higher
> > than 80%. It can cause anomalies to test results in some cases.
> >
> > Hope it helps you.
> > Flávio Cysne
> >
> > 2012/3/1 ZK <stevesenior69@gmail.com>
> >
> >> Hi,
> >> 6000 threads seems like a lot to me for 1 machine
> >> I normally dont go above 300 threads per load injector
> >>
> >> ZK
> >>
> >> --
> >> View this message in context:
> >>
> http://jmeter.512774.n5.nabble.com/J-Meter-fails-when-thread-count-is-increased-tp5527549p5527736.html
> >> Sent from the JMeter - User mailing list archive at Nabble.com.
> >>
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