hi it means your machine could not allocate the amount of memory you have specified in a contiguous block. It depends on how much RAM you have , how much is used , how much virtual memory etc etc. Close as many applications a syou can and retry or reduce the Xms Xmx value (1GB or 1.5 Gb)
regards deepak On Fri, Jul 30, 2010 at 7:10 AM, Suresh Rajachar <suresh_rajac...@yahoo.com>wrote: > > > I am facing teh same problem. > After i increase the heap size in jmeter bat file and started the bat file, > i am > geting this error message > > Error occurred during initialization of VM > Could not reserve enough space for object heap > Could not create the Java virtual machine. > errorlevel=1 > Press any key to continue . . . > > Can anyone suggest me the work around please ? > > > Regards, > Suresh R > > > > > > > > > > > Deepak, > > > > I have been playing with it. Now, what I do is to execute jmeter.bat to > > open up jmeter, then pull up my test plan and do not get anymore errors. > If > > I execute jmeter icon linked to the ApacheJMeter.jar, that is the time I > got > > the OutOfMemory error. > > > > I just do not understand the reason for executing ApacheJMeter.jar to get > > outofMemory error. Is there a way for me to set up ApacheJMeter.jar to > use > > jmeter.bat? > > > > Thanks. > > > > Patty > > > > > > > > > > *Re: OutOfMemoryError: Java heap space* > > *Deepak Shetty * to: JMeter Users List > > 07/28/2010 03:10 PM > > > > *Please respond to "JMeter Users List"* > > > > > > > > ------------------------------ > > > > > > > > > http://jakarta.apache.org/jmeter/usermanual/best-practices.html#lean_mean > > Are you running in GUI mode, if so dont? Did you verify your changes got > > picked correctly (java process should show 2GB being used) > > > > regards > > deepak > > > > On Wed, Jul 28, 2010 at 2:58 PM, <patty.w...@sybase.com> wrote: > > > > > Hi, > > > > > > When I set the number of threads up to 120, the plan runs well without > > > issues. However, when I set the number of threads to 130, I will have > the > > > following error in the jmeter.log: > > > > > > > > > ERROR - jmeter.threads.JMeterThread: Test failed! > > > java.lang.OutOfMemoryError: Java heap space > > > > > > > > > I have changed HEAP settings in jmeter.bat from > > > > > > -Xms512m -Xmx512m > > > > > > to > > > > > > -Xms2048m -Xmx2048m > > > > > > > > > but still cannot get rid of the error. > > > > > > > > > > > > > > > > > > Any suggestions? Thank you. > > > > > > Patty > > > > > > > >
