Tag: Memory problems

OUTOFMEMORYERROR RELATED JVM ARGUMENTS

JVM has provided helpful arguments to deal with OutOfMemoryError. In this article we would like to highlight those JVM arguments. It might come handy for you when you are troubleshooting OutOfMemoryError. Those JVM arguments are: -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath -XX:OnOutOfMemoryError -XX:+ExitOnOutOfMemoryError -XX:+CrashOnOutOfMemoryError Let’s discuss these JVM arguments in detail in this article. 1. -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath Heap dump... Continue Reading →

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HeapHero USER MANUAL

HeapHero is a world-class heap dump analysis tool. On top of doing traditional heap dump analysis, it's the first tool in the industry to report the wasted memory. Table of Contents Introduction Heap Statistics Whats in your Memory Large Objects Thread Report Object Headers Duplicate Strings Duplicate Objects Duplicate Primitive Arrays Inefficient Collections Inefficient Object... Continue Reading →

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