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.

