Weblogic Server OutOfMemoryError (without Traffic) After A Server Restart
(Doc ID 2009446.1)
Last updated on MAY 17, 2021
Applies to:Oracle Communications Converged Application Server - Version 5.0.0 and later
Information in this document applies to any platform.
Encoutered OutOfMemoryError on one of the traffic servers in a production system after power down. Other servers are working well.
JVM heap size is set to "-Xmx2048m -Xms2048m", heapdump shows below suspective class "weblogic.socket.SSLFilterImpl" which was eating up the heap mostly, looks like it's SSL related.
43,470 instances of "weblogic.socket.SSLFilterImpl", loaded by "sun.misc.Launcher$AppClassLoader @ 0x86449d70" occupy 2,046,377,232 (94.96%) bytes. These instances are referenced from one instance of "weblogic.socket.EPollSocketInfo", loaded by "sun.misc.Launcher$AppClassLoader @ 0x86449d70"
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