JDBC

Hunting an Oracle JDBC Memory Leak Crashing an 80JVM WebSphere Cluster

Are you prematurely restarting JVMs to keep them from running out of memory? Or have you received the recommendation from your application experts to just “increase the Java Heap Space?” The following memory chart shows the memory consumption of 10 JVMs (4.1GB Heap each) per Host on an 8 machine cluster. The JVMs kept running out of memory, crashing with Out Of Memory Exceptions and sometimes even bringing the whole … read more