Out of Memory Error (heap) - Hazelcast issues

[gavin-meyers]

Issue Observed

The memory allocated for OrientDB is 8GB, and Hazelcast seems to be using almost 7.5GB.

Exception thrown

vocations.percentage=0.00%, proxy.count=16, clientEndpoint.count=0, connection.active.count=0, client.connection.count=0, connection.count=0 [HealthMonitor]Exception in thread "OrientDB WAL Flush Task (authorization)" java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
Error on client connection
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
java.lang.OutOfMemoryError: GC overhead limit exceeded
Error executing request
com.orientechnologies.common.io.OIOException: Found unknown session 3407
at com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.onBeforeRequest(ONetworkProtocolBinary.java:240)
at com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:214)
at com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:77)
[odb1.qa.shared.clks-int.com]:2434 [orientdbqafailover] [3.5.3] Failed to run
java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "OrientDB WAL Flush Task (GratefulDeadConcerts)" java.lang.OutOfMemoryError: GC overhead limit exceeded
Error on client connection

[wolf4ood]

Reopened in Support Platform