Trial and error. Try different combination of parameters and see for your test plan what happens, that is how you find out this.
On Thu, Sep 10, 2009 at 11:55 AM, Hembha, Ambanna <[email protected]> wrote: > Hi, > > To achieve the 100 concurrent users login+search test as advised below, how > many hours and Loop I suppose to run the test. It won't take hours, set thread loops to 1000 for example, see what happens, it should reach 100 concurrent in a few minutes of the start. > > Is there any formula to calculate the no. of hours must be run, to achieve > nnn number of concurrent test? I don't think there is a way to answer your question because it is too general, vague. > > 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. 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