On 13/08/2008, Michael McDonnell <[EMAIL PROTECTED]> wrote: > There is no OutOfMemoryExceptions in this log file. >
That's normal; the OOM exceptions are generally only shown in the console window. > 2008/8/13 Eric Tchepannou <[EMAIL PROTECTED]> > > > > see attached. > > The Test plan does not have any obvious memory hogs in it. Perhaps try disabling the HTTP Cache Manager - that is a new element, and maybe there are some problems with it. You could probably simplify the test plan a bit by replacing the child timers with a single sibling timer, but I doubt that would help much. Ensure that you are using CSV result files (the non-GUI settings are defined in jmeter.properties) as CSV uses less memory than XML. > > Thanks . > > > > Eric. > > > > > > On Wed, Aug 13, 2008 at 6:28 PM, Fitzpatrick, Adrian <[EMAIL > PROTECTED]>wrote: > > > >> > >> Hi Eric, > >> > >> We are running more threads with less memory than this, so it should be > >> possible. Are you doing anything odd in your thread groups that might > >> consume > >> a lot of memory? If you want to share ur JMX file i can take a look and > >> see > >> if I can spot anything.... > >> > >> Regards, > >> > >> Adrian > >> > >> -----Original Message----- > >> From: Eric Tchepannou [mailto:[EMAIL PROTECTED] > >> Sent: 13 August 2008 17:58 > >> To: JMeter Users List > >> Subject: OutOfMemoryErrors. Tips for performance improvement. > >> > >> > >> Hi all, > >> > >> I am looking for tips to improve performance with jmeter. I have recorded > >> a > >> web test script containing two thread groups. Following the jmeter's best > >> practice guide, I have disabled all my listeners and I am running in > >> nongui > >> mode and with "-Xms2048m -Xmx2048m". I am trying to simulate 128 (2 x 64) > >> users for one hour, but constantly get OutOfMemory errors after about 15 > >> minutes. I would have hoped to be able to perform this test from a single > >> client, but it looks like this will only work with distributed testing or > >> do > >> you know any other useful tip I could use to improve the performance? > >> > >> Thanks, > >> > >> Eric. > >> > >> > >> ************************ > >> > >> This message has been delivered to the Internet by the Revenue Internet > >> e-mail service (OP) > >> > >> ************************* > >> > >> --------------------------------------------------------------------- > >> 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] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
