On 16/10/2008, Mohamed Niyas <[EMAIL PROTECTED]> wrote: > Hi team, > > I just wanted to clarify my doubts which i am facing with Jmeter for our > Web-Application Performance test. > > *Problem Definition:* > ** > We are doing a load test for 50 to 100 concurrent users for continuous 30 > mins to 1 hour & 2 hour execution with duration > settings provided by Jmeter. We are executing the test from back-end > (Command-line) as to avoid the GUI update of listeners > for each test. We are using 5 different test plan combined to a single > load-test script & we are dividing the no of users for each test > plan as per the our production hit ratio statistics. > > *Jmeter Settings:* > ** > The present settings of Jmeter.bat is below. We are having 2 GB RAM & i have > set enough virtual memory also. > > set HEAP=-Xms512m -Xmx1024m > set NEW=-XX:NewSize=256m -XX:MaxNewSize=512m > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m > > *Questions:* > > 1. When the test is about to finish its execution, the last 2 threads always > taking much longer time to end? Is there any remedy for that?
JMeter waits for samples to complete before ending a thread (unless you stop JMeter), so presumably some samples are not completing. It's not possible to offer any advice on why some samples are taking longer to execute without more detailed information as to what JMeter has been asked to do. Does the problem always happen, no matter how many threads are used? > 2. If i am running 50 users test for 30 mins. Very first time each user is > assigned with unique sessios id (50). After that it Re-uses the same > session whenever each test is complete... that is, It will start the > test again till the duration time is elapsed. But the problem is that it is > using > the same session id for the sub-sequent execution of the test... Here i > wanted to change the behavior of the test. Whenever the new test is > started again, i wanted to assign with the new sessions to that user... How are the sessions being assigned? Is there a login process? If so, does the logout process clear the session? > 3. Am i set the right memory settings for load test? Is there any > calculation/plan/Formula to meet the load statistics, please let us know... No. > I meant that > the settings of memory size for the varying load? If it works, leave it. If it runs out of memory, increase the amount Java can use or reduce the memory requirements of the test. > 4. How can i pass the JVM arguments thru DOS command line? > This is described in the jmeter.bat file comments: set JVM_ARGS=xxx > Please answer my questions ASAP... > > > -- > Thanks in Advance > Mohamed Niyas M > Mobile: 98804 59080 > [EMAIL PROTECTED] > [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
