This page contains all post related to Java Performance

Java Out of Memory Error simulation

• Java Run Time error/exceptions:Out of Memory(OOM) What & why?
• JVM Exception/Error Example: OutOfMemoryError: Java heap space
• OutOfMemoryError :PermGen space or Metaspace Example: JVM Exception/Error
• Java OutOfMemoryError :Unable to create new native thread, JVM Exception/Error
• Java OutOfMemoryError : GC overhead limit exceeded Example

Java / JVM Troubleshooting

• How to find memory leaks in application? General Ideas
• Tool for Offline Java Memory Analysis