Concurrent user test = Any test with > 1 threads. the longer you can keep the test running the more likely it is that you will be able to test the behavior under concurrency accurately. e.g. Running 100 threads with the test repeated say 1000 times is better than Running 100 threads with the test repeated once or ten times.
Distributed test = when you need to generate large amount of load that cannot be generated using a single jmeter client . You run one Jmeter as a 'master' and the rest as slaves. The consensus seems to be thats its better to run different Jmeter instances and then combine the results rather than a distributed JMeter test. so if you want to say generate 1000 concurrent users and you can say generate 250 users per jmeter client (before the client itself becomes a bottleneck), then you'd run 4 different JMeter clients on 4 different machines. On Fri, Sep 11, 2009 at 2:54 AM, Hembha, Ambanna <[email protected]>wrote: > Hi, > > Jmeter Distributed testing; will be used for concurrent user test ? > > Anybody please help me ? > > -----Original Message----- > From: Hembha, Ambanna [mailto:[email protected]] > Sent: 10 September 2009 09:56 > To: JMeter Users List > Subject: RE: concurrent user: understanding help please > > Hi, > > To achieve the 100 concurrent users login+search test as advised below, how > many hours and Loop I suppose to run the test. > > Is there any formula to calculate the no. of hours must be run, to achieve > nnn number of concurrent test? > > Thanks in advance > Ambs > > > -----Original Message----- > From: sebb [mailto:[email protected]] > Sent: 09 September 2009 15:27 > To: JMeter Users List > Subject: Re: concurrent user: understanding > > On 09/09/2009, Hembha, Ambanna <[email protected]> wrote: > > Hi sebb, > > > > > > -> One thread group1 > > No.of threads : 100 > > Rampup period: 1 > > Loop Count: 1 > > -> read the login and password from CVS file > > -> send a HTTP Post request to login server > > -> verify login the result with response assertion > > -> with same session id search and verify the searched text > > -> try to save the results in CVS file to extract the output in > graphical representation > > > > With above example: > > Am I testing with 100 Concurrent Users? > > Probably not. > > Although JMeter runs the threads concurrently, with a loop count of 1 > it's possible that the first threads to start will finish before the > last thread gets going. > > A "burst" test like this does not have a chance to reach a steady state. > > You should make sure the test runs for longer so that everything can > settle down. > > > If I have Two Thread group of same above, then it will be 200 concurrent > user ? > > As above. > > > > > Thanks > > Ambs > > > > > > > > > > -----Original Message----- > > From: sebb [mailto:[email protected]] > > Sent: 09 September 2009 13:37 > > To: JMeter Users List > > Subject: Re: concurrent user: understanding > > > > On 09/09/2009, Hembha, Ambanna <[email protected]> wrote: > > > Hi, > > > > > > > > > > > > Is number of threads is equals = = number of concurrent users ? > > > > > > > Number of threads == number of users. > > > > These will be run concurrently by JMeter. > > > > Whether they are concurrent or not as far as the server is concerned > > depends on what you mean by concurrent and what the test plan does. > > > > > > > > if answer is yes how many threads or concurrent user I can create, > what > > > is supporting maximum thread limit? > > > > > > > Depends on the test plan, the host, the network. > > > > > > > > Is my understanding is correct.? > > > > > > > > > > > > ambs > > > > > > > > > > > > Please help Logica to respect the environment by not printing this > email / Pour contribuer comme Logica au respect de l'environnement, merci > de ne pas imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus > und helfen Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a > Logica a respeitar o ambiente nao imprimindo este correio electronico. > > > > > > > > > > > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any > attachment and all copies and inform the sender. Thank you. > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > > > > > > Please help Logica to respect the environment by not printing this email > / Pour contribuer comme Logica au respect de l'environnement, merci de ne > pas imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und > helfen Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a > Logica a respeitar o ambiente nao imprimindo este correio electronico. > > > > > > > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any > attachment and all copies and inform the sender. Thank you. > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > > Please help Logica to respect the environment by not printing this email / > Pour contribuer comme Logica au respect de l'environnement, merci de ne pas > imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen > Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a Logica a > respeitar o ambiente nao imprimindo este correio electronico. > > > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any > attachment and all copies and inform the sender. Thank you. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > > Please help Logica to respect the environment by not printing this email / > Pour contribuer comme Logica au respect de l'environnement, merci de ne pas > imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen > Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a Logica a > respeitar o ambiente nao imprimindo este correio electronico. > > > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any > attachment and all copies and inform the sender. Thank you. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > > Please help Logica to respect the environment by not printing this email / > Pour contribuer comme Logica au respect de l'environnement, merci de ne pas > imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen > Sie so Logica dabei, die Umwelt zu schützen. / Por favor ajude a Logica a > respeitar o ambiente nao imprimindo este correio electronico. > > > > This e-mail and any attachment is for authorised use by the intended > recipient(s) only. It may contain proprietary material, confidential > information and/or be subject to legal privilege. It should not be copied, > disclosed to, retained or used by, any other party. If you are not an > intended recipient then please promptly delete this e-mail and any > attachment and all copies and inform the sender. Thank you. > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
