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How to capture heap dump? - jmap, -XX:+HeapDumpOnOutOfMemoryError

Heap dump is a snapshot of the Java memory. It contains information about the Java objects and classes in the heap at the moment the snapshot is triggered. 428 more words


Yes, you can catch Memory Leaks during test

Memory leaks are dangerous problems which puts entire application’s availability in to question mark. Most of the time (if not all the time) memory leaks are uncovered in production. 616 more words