[jboss-user] [Performance Tuning] - Need Help getting OOME.

Abhijeet Rathaur [https://community.jboss.org/people/abhi_jboss] created the discussion "Need Help getting OOME." To view the discussion, visit: https://community.jboss.org/message/803486#803486 -------------------------------------------------------------- Hi ALL, Currently we are using Jboss 5.1.0 in our production environment and using heap dump I can see many threads are occupying memmory in heap. Due to which we are getting OOME. here is the stack trace of the thread that is consuming 41% of the heap. java.lang.Object java.lang.Thread sun.misc.GC$Daemon org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask$1 net.sf.ehcache.CacheManager$1 org.jboss.remoting.transport.bisocket.BisocketServerInvoker$SecondaryServerSocketThread org.quartz.core.QuartzSchedulerThread org.apache.log4j.helpers.FileWatchdog org.apache.log4j.PropertyWatchdog org.apache.log4j.xml.XMLWatchdog java.lang.ref.Finalizer$FinalizerThread sun.awt.image.ImageFetcher com.ibm.icu.impl.ICUNotifier$NotifyThread com.arjuna.ats.internal.arjuna.recovery.Connection com.arjuna.ats.internal.arjuna.recovery.ExpiredEntryMonitor org.springframework.context.support.AbstractApplicationContext$1 com.mchange.v2.resourcepool.BasicResourcePool$5 com.arjuna.ats.internal.arjuna.coordinator.ReaperThread com.arjuna.ats.arjuna.coordinator.TxControl$Shutdown com.arjuna.ats.internal.arjuna.coordinator.ReaperWorkerThread org.jboss.remoting.transport.socket.SocketServerInvoker$AcceptThread org.jboss.util.timeout.TimeoutFactory$1 java.lang.ref.Reference$ReferenceHandler org.jboss.console.plugins.AOPLister$RefreshPoller org.eclipse.core.internal.jobs.InternalWorker java.util.TimerThread com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread org.eclipse.core.internal.jobs.Worker java.util.logging.LogManager$Cleaner net.sf.ehcache.store.DiskStore$SpoolAndExpiryThread org.eclipse.osgi.framework.eventmgr.EventManager$EventThread org.jboss.bootstrap.AbstractServerImpl$LifeThread com.arjuna.ats.internal.arjuna.recovery.Listener org.apache.catalina.startup.Catalina$CatalinaShutdownHook org.jboss.bootstrap.AbstractServerImpl$ShutdownHook org.quartz.simpl.SimpleThreadPool$WorkerThread org.jboss.remoting.transport.socket.SocketServerInvoker$ServerSocketRefresh com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlConnectionThread Regards, Abhijeet -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/803486#803486] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]