Hi, I have my test thread group with thread 10, and set the run duration to 300 seconds. But when i run the test, found each time after about only 70s, the thread stopped one by one. Then in jmeter.log i found a error message
ERROR - jmeter.threads.JMeterThread: Test failed! java.lang.OutOfMemoryError: Java heap space The setting is using default "set HEAP=-Xms256m -Xmx256m". Then I tried to increase it in the starting file, change it to set HEAP=-Xms512m -Xmx512m and this time it can run more times, but still stoped with same error after about 4 minutes. What's the possible reason of this? Thanks Chen Song

