Dumping Memory when VM Heap size is not at maxmemory [message #534733] |
Thu, 20 May 2010 08:06 |
Pamir Erdem Messages: 4 Registered: May 2010 Location: Turkey |
Junior Member |
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the question isi f you look at the below you can see our jvm parameters.
JVM_OPTS="-server -XX:+HeapDumpOnOutOfMemoryError -Xloggc:${CATALINA_BASE}/logs/gc.log -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:MaxPermSize=256m -Xmx1024m -Xss256k -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=114 01 -Dtexan.configuration.base="<pathToConfigurationFiles>"
CATALINA_OPTS="$JVM_OPTS $APPLICATION_OPTS"
Sometimes VM produces heap dumps when total heap memory size is not 1000M, for example at 300Mb or at 600Mb we can see hprof files which are produced by jvm (i mean which is not dumped manually.) Could you please explain how this could be happen ?
[Updated on: Thu, 20 May 2010 08:11] Report message to a moderator
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