> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Subject: Tomcat Runs OutOfMemory (Not at repeated WAR deployments) > > I changed many JVM parameters with no luck and currently it is: > -server -Xms512m -Xmx2048m -XX:NewSize=128m -XX:MaxNewSize=128m > -XX:SurvivorRatio=4
I would strongly recommend against playing with NewSize, MaxNewSize, or SurvivorRatio; getting them even slightly out of kilter can foul things up pretty quickly. What platform are you running on? If it's not 64-bit, the -Xmx2048m won't work. How much RAM do you have that you can give to the JVM? Your -Xmx setting must be noticeably smaller than that, or you'll get into page thrashing. Setting -Xms and -Xmx to the same value is usually benficial. Moving up to a 1.6 JVM may help. You should run a heap profiler and find out exactly what is consuming the heap and where it's being allcoated. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
