What is a Heap dump & Analysis: A heap dump is a snapshot of the memory of a Java™ process. What is a heap dump and analysis in Java? Different views include Memory views, CPU views, heap walker, Thread views, Monitor Views, and Telemetry Views. JProfiler is a Java profiler tool and is useful for developers/testers as it can be used to analyze performance bottlenecks, memory leaks, CPU loads, and to resolve threading issues. So if, for example, your app uses 4 GB, it would be stopped for 8 seconds. Generating a dump takes about 2 sec per 1 GB of used heap. Taking a heap dump pauses the running JVM for a relatively brief period.
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