Thanks for your response
sebb-2-2 wrote: > > > Perhaps the test ended abruptly? > Did you set the test to continue on error? > > Are there any conditional controllers in the test plan? > > Are there any errors in the jmeter log file? > > no continue on error, no conditional controller. yes there are some exceptions in the JMeter log filte sebb-2-2 wrote: > > > Not sure why you need that information, or whether it would mean > anything if calculated. > when i have tried this on some famous web applications, i have found that the variation between optimal throughput with 25 users and actual throughput is not huge. for example: with 1 user : throughput = 3/sec with 25 users : throughput(optimal) = 3*25 = 75/sec with 25 users : throughput(Actual) = 60 performance drawback from speed point of view = 100-60*100/75 = 20% but with my application, the drawback reaches 70%. i need to know if i am: 1- thinking correctly: 2- thinking correctly but missing some other factors to be added to reach an accurate drawback percentage 3- thinking faulty ( not correctly ) sebb-2-2 wrote: > > > Impossible to say without knowing what the performance requirements of > the server are, and what the test plan is trying to emulate. > > However, the fact that there are some errors when increasing the > number of threads to 25 could indicate a problem with the server. Or > it could just be an error in the test plan - e.g. it is not correctly > set up for multiple threads. > Test plan is trying to perform a performance test on each function in our application. this test specifically is for search function. we have maximum target to keep 2000 concurrent requests works on this function. ( actually, some customers hits the DB using web services that calls the search function with thousands of requests ) how can i setup the plan for multiple threads? i just use direct settings by choosing number of users, ramb-up time, and loop count and even sets all to 0 except number of threats to 25. sebb-2-2 wrote: > > Try running 2, 3 and 4 threads. If these all work, then the test plan > at least seems to be suitable. > yes i will sebb-2-2 wrote: > > Also, the large increase in the maximum sample time from 5secs to > 69secs needs to be investigated. > yes good point Thanks for your response -- View this message in context: http://www.nabble.com/Analyze-difference-between-1-user-and-25-users-tp23602736p23619555.html Sent from the JMeter - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
