[Spacewalk-list] OutOfMemory Exception in tomcat

[Pierre Casenove]

Hello,
Following 2.1 upgrade, I got the following oom exception in tomcat5, which
never happened before:
SEVERE: Exception invoking periodic operation:
java.lang.OutOfMemoryError: GC overhead limit exceeded
Mar 13, 2014 6:09:59 AM redstone.xmlrpc.XmlRpcDispatcher writeError
WARNING: java.lang.OutOfMemoryError: GC overhead limit exceeded
Mar 13, 2014 6:10:25 AM redstone.xmlrpc.XmlRpcDispatcher writeError
WARNING: java.lang.OutOfMemoryError: Java heap space
Mar 13, 2014 6:10:29 AM redstone.xmlrpc.XmlRpcDispatcher writeError
WARNING: java.lang.OutOfMemoryError: GC overhead limit exceeded
Mar 13, 2014 6:10:46 AM redstone.xmlrpc.XmlRpcDispatcher writeError
WARNING: java.lang.OutOfMemoryError: GC overhead limit exceeded
Mar 13, 2014 6:10:50 AM redstone.xmlrpc.XmlRpcDispatcher writeError
WARNING: java.lang.OutOfMemoryError: GC overhead limit exceeded
Mar 13, 2014 6:11:40 AM
com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run
WARNING:
com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector at 53d1dbff--
APPARENT DEADLOCK!!! Creating emergency
threads for unassigned pending tasks!
Mar 13, 2014 6:11:42 AM
com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run
WARNING:
com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector at 53d1dbff--
APPARENT DEADLOCK!!! Complete Status:
        Managed Threads: 3
        Active Threads: 0
        Active Tasks:
        Pending Tasks:

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask at 3e12a96d
Pool thread stack traces:

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1,5,]

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0,5,]

Thread[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#

Looking at the process, I think it might be tuned!
 /usr/lib/jvm/java/bin/java -ea -Xms256m -Xmx256m

Is there a parameter to set to increse Xmx parameter?

thanks,

POierre
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