This means that your system as a whole is not able to bear this traffic. Inspect each element to find the cause. On the network side you should consider bandwidth. This could easily happens if you have many multimedia objects. Based on this kind of java exception the jmeter server seems to work properly. However Keep an eye on memory usage. Finally on SUT side, it seems it is not able to accept new connections. Look at apache or IIS configuration, it often impose some limit on connections. If there is a sudden increase on response time, compared tothe 500 users execution, there may be some more generic resource shortage. HTH S Boso
Il giorno 29/ago/2013 13:43, "Amit Kumar" <[email protected]> ha scritto: > > Here are some more points. > > I am getting this response for some samples when I use threads=600, > RampUp=0,Loop=1. > When I used threads=500, RampUp=0,Loop=1, I do not get this response for > any sample. > Does it help? > > > > > On Thu, Aug 29, 2013 at 5:04 PM, Amit Kumar <[email protected]> wrote: > > > Does it mean that my Server is not able to handle the 600 requests at a > > time? > > > > > > On Thu, Aug 29, 2013 at 5:03 PM, Kirk Pepperdine < > > [email protected]> wrote: > > > >> errors should cause you to fail the test in most cases.... > >> > >> On 2013-08-29, at 1:28 PM, Amit Kumar <[email protected]> wrote: > >> > >> > Thanks for the link. > >> > > >> > But my point is should we include such kind of sample failure in our > >> > result? I do not know Java. > >> > > >> > > >> > On Thu, Aug 29, 2013 at 4:52 PM, sebb <[email protected]> wrote: > >> > > >> >> > >> >> > >> http://lmgtfy.com/?q=java.net.ConnectException%3A+Connection+refused%3A+connect > >> >> > >> >> On 29 August 2013 12:14, Amit Kumar <[email protected]> wrote: > >> >>> Dear Sebb: > >> >>> > >> >>> I ran test with Threads=60, RampUp=0, Loop=1. I used distributed > >> >>> environment with 10 machines, therefore Threads=600. > >> >>> After running test I got following response for some samples. Error% > >> was > >> >>> 10%. > >> >>> It is very important for me to conclude on this, please help. > >> >>> > >> >>> *Response: * > >> >>> > >> >>> org.apache.http.conn.HttpHostConnectException: Connection to > >> SERVERNAME > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:190) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:645) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:480) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805) > >> >>> at > >> >>> > >> >> > >> org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:286) > >> >>> at > >> >>> > >> >> > >> org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:62) > >> >>> at > >> >>> > >> >> > >> org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1088) > >> >>> at > >> >>> > >> >> > >> org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1077) > >> >>> at > >> >>> > >> >> > >> org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:428) > >> >>> at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:256) > >> >>> at java.lang.Thread.run(Thread.java:619) > >> >>> Caused by: java.net.ConnectException: Connection refused: connect > >> >>> at java.net.PlainSocketImpl.socketConnect(Native Method) > >> >>> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) > >> >>> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) > >> >>> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) > >> >>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > >> >>> at java.net.Socket.connect(Socket.java:519) > >> >>> at > >> >>> > >> >> > >> org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:127) > >> >>> at > >> >>> > >> >> > >> org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) > >> >>> ... 12 more > >> >>> > >> >>> > >> >>> > >> >>> > >> >>> On Thu, Aug 29, 2013 at 3:43 PM, sebb <[email protected]> wrote: > >> >>> > >> >>>> On 28 August 2013 10:08, Amit Kumar <[email protected]> wrote: > >> >>>>> In response of failed requests there is text like- could not connect > >> >> to > >> >>>>> server. Does it mean that server is not able to handle that much > >> >> users? > >> >>>> > >> >>>> Depends on the exact message. > >> >>>> > >> >>>> In order to connect from one system to another, both the JMeter and > >> >>>> server systems - and the network - have to have sufficient resources. > >> >>>> > >> >>>> There could be failures at any point, but usually the problem is at > >> >>>> the server end; e.g. it needs to be configured with more connections. > >> >>>> > >> >>>> Search online for the exact error message. > >> >>>> > >> >>>>> > >> >>>>> On Wed, Aug 28, 2013 at 2:27 PM, sebb <[email protected]> wrote: > >> >>>>> > >> >>>>>> On 28 August 2013 09:38, Amit Kumar <[email protected]> wrote: > >> >>>>>>> Thanks Sebb for your reply. > >> >>>>>>> For failed samples, requests are having valid data but response > >> >>>>>> assertions > >> >>>>>>> are getting failed. What should we do in this cases? > >> >>>>>> > >> >>>>>> Depends on why the assertions are failing. > >> >>>>>> > >> >>>>>> Perhaps the assertion is wrong, or perhaps the server is responding > >> >>>>>> incorrectly under load. > >> >>>>>> > >> >>>>>>> > >> >>>>>>> On Wed, Aug 28, 2013 at 1:19 PM, sebb <[email protected]> wrote: > >> >>>>>>> > >> >>>>>>>> On 28 August 2013 05:58, Amit Kumar <[email protected]> > >> wrote: > >> >>>>>>>>> Dear All: > >> >>>>>>>>> > >> >>>>>>>>> I have a query regarding to JMeter Results. I am running test > >> >> with > >> >>>>>> 1000 > >> >>>>>>>>> users on 6 machines in distributed environment. In results some > >> >>>>>> samples > >> >>>>>>>> are > >> >>>>>>>>> generating warning (Status column in Table Result-Red Color). > >> >>>>>>>>> So should we include these failed sample in our result? > >> >>>>>>>> > >> >>>>>>>> Depends on what the test is trying to achieve. > >> >>>>>>>> > >> >>>>>>>>> What should we conclude on the basis of this? > >> >>>>>>>> > >> >>>>>>>> Depends on what is causing the errors. > >> >>>>>>>> You will need to look at the detailed results to see what the > >> >> errors > >> >>>>>>>> are, and then investigate what is causing them. > >> >>>>>>>> > >> >>>>>>>>> Please give your suggestions !! > >> >>>>>>>>> > >> >>>>>>>>> -- > >> >>>>>>>>> Thanks and Regards, > >> >>>>>>>>> Amit > >> >>>>>>>> > >> >>>>>>>> > >> >> --------------------------------------------------------------------- > >> >>>>>>>> To unsubscribe, e-mail: [email protected] > >> >>>>>>>> For additional commands, e-mail: [email protected] > >> >>>>>>>> > >> >>>>>>>> > >> >>>>>>> > >> >>>>>>> > >> >>>>>>> -- > >> >>>>>>> Thanks and Regards, > >> >>>>>>> Amit > >> >>>>>> > >> >>>>>> > >> --------------------------------------------------------------------- > >> >>>>>> To unsubscribe, e-mail: [email protected] > >> >>>>>> For additional commands, e-mail: [email protected] > >> >>>>>> > >> >>>>>> > >> >>>>> > >> >>>>> > >> >>>>> -- > >> >>>>> Thanks and Regards, > >> >>>>> Amit > >> >>>> > >> >>>> --------------------------------------------------------------------- > >> >>>> To unsubscribe, e-mail: [email protected] > >> >>>> For additional commands, e-mail: [email protected] > >> >>>> > >> >>>> > >> >>> > >> >>> > >> >>> -- > >> >>> Thanks and Regards, > >> >>> Amit > >> >> > >> >> --------------------------------------------------------------------- > >> >> To unsubscribe, e-mail: [email protected] > >> >> For additional commands, e-mail: [email protected] > >> >> > >> >> > >> > > >> > > >> > -- > >> > Thanks and Regards, > >> > Amit > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > > > -- > > Thanks and Regards, > > Amit > > > > > > -- > Thanks and Regards, > Amit
