Titus Rakkesh [https://community.jboss.org/people/trakkesh] created the discussion
"GC optimization issue - Pls assist." To view the discussion, visit: https://community.jboss.org/message/736877#736877 -------------------------------------------------------------- Hi Friends, We have an EJB 3.0 application which uses Oracle 10g datasource and is deployed in 2 cluster nodes of EAP 4.3.0 servers. The physical servers are sparc SUNW,SPARC-Enterprise-T5120 (SunOS 5.10). As a GC config we have, -Xmx1503m -Xms1503m -Xss256k -XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=31 -XX:PermSize=128m -XX:MaxPermSize=128m -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:+CMSIncrementalPacing -XX:CMSIncrementalDutyCycleMin=0 -XX:CMSIncrementalDutyCycle=10 -XX:+AggressiveOpts -Dsun.lang.ClassLoader.allowArraySyntax=true And after running 2 days, the Eden Space does able to collect and the application hangs. I have attached the GC logs, for your reference. Pls assist how we can resolve this issue? Thanks, Rakkesh -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/736877#736877] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2078]
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