Can you please suggest the best jvm parameters to my alfresco server

HI,

Alfresco Application is running on tomcat.. The tomcat is not releasing the memory.. The free physical memory is continuously going 开发者_开发百科down..

My JVM parameters are:

set JAVA_OPTS= -Xms4G -Xmx8G -Xss256k -XX:MaxPermSize=512M -XX:+UseParallelGC -server -Dalfresco.home=%ALF_HOME% -Dcom.sun.management.jmxremote

Please provide the suggestions to set the best parameters

Thanks, Murali

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Take a look at this wiki page: JVM Tuning

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Given that you've given the min size of 4G and max of 8G, how much actual physical memory do you have? You may want to start small, say with min of 1 and max of 2 and observe the behavior via JMX or any other profiling tool.