@Sebb @Ubik Having percentile on summary report is not something critical but a nice to have feature. And if it is going to be performance costly then probably is not worth it.
@Ubik About the back end listener. I used it with JMeter distributed mode and it resulted in lower throughput. I had posted it on a different thread herein <http://jmeter.512774.n5.nabble.com/Backend-Listener-and-reduced-throughput-td5723565.html> and one of the reasoning given was that any run time listener would have perf impact. Any way I also observed that I receive better throughput when running JMeter test independently on 10 machines than using distributed mode. Reduced throughput in distributed mode is described here <http://web.archive.org/web/20120209090437/http://www.http503.com/2012/jmeter-ec2/> Hence I ended up using JMeter-ec2 <https://github.com/oliverlloyd/jmeter-ec2> project (my own forked <https://github.com/TestingForum/jmeter-ec2> version though) and there is no out of box support for backend listener in this setup. I guess I need to extract data from each individual jtl file and push it to influx db and consolidate the result (???). This approach would get benefit of higher throughput by avoiding to use distributed mode and backend listener entirely. And at the same time one can also plot 99 etc percentiles which are available with backend listener. Thanks Tarun K On 30 March 2016 at 18:59, sebb <[email protected]> wrote: > On 30 March 2016 at 17:06, UBIK LOAD PACK Support > <[email protected]> wrote: > > Hello, > > Our answers below. > > Regards > > > > > > On Wed, Mar 9, 2016 at 1:18 PM, Bhadauria, Tarun Kumar < > > [email protected]> wrote: > > > >> thanks but I am hesitant to use listener (even back end listener) as I > have > >> experienced drop in throughput when using these listener. > >> > > > > Are you sure about that ? > > The BackendListener sends asynchronously the results to Graphite, if you > > experience a drop in throughput it can have many causes: > > > > - Network saturation on the machine > > - Issue on the Graphite side > > - Network issue between controller and graphite server > > - Wrong tuning of BackendListener, OOTB config might not suit your > test > > case > > > > > > > > > >> Hence I was looking for percentile value in summarizer output when > >> executing the test. > >> > > > > It's not currently possible. > > Also note that the calculation of percentile values is somewhat more > expensive than calculating average, min or max, which should normally > be sufficient for monitoring a test run. > > Do you _really_ need live percentiles? > > > > > > >> > >> Thanks > >> Tarun K > >> > >> On 9 March 2016 at 13:06, Philippe Mouawad <[email protected]> > >> wrote: > >> > >> > Hello, > >> > > >> > > >> > > >> > http://jmeter.apache.org/usermanual/component_reference.html#Aggregate_Report > >> > http://jmeter.apache.org/usermanual/realtime-results.html > >> > > >> > Regards > >> > > >> > On Wed, Mar 9, 2016 at 1:03 PM, Bhadauria, Tarun Kumar < > >> > [email protected]> wrote: > >> > > >> > > Hello All, > >> > > > >> > > When running test on non gui mode summarizer output list avg/min and > >> max > >> > > times. > >> > > Is it possible to list percentile (90, 95 and 99) as well? > >> > > > >> > > Thanks > >> > > Tarun K > >> > > > >> > > >> > > >> > > >> > -- > >> > Cordialement. > >> > Philippe Mouawad. > >> > > >> > > > > > > > > -- > > > > Regards > > Ubik Load Pack <http://ubikloadpack.com> Team > > Follow us on Twitter <http://twitter.com/ubikloadpack> > > > > > > Cordialement > > L'équipe Ubik Load Pack <http://ubikloadpack.com> > > Suivez-nous sur Twitter <http://twitter.com/ubikloadpack> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
