jMemoryUse

This simple project provides a way to efficiently calculate the actual memory use of any Java object. The class makes use of the JVMs own instrumentation support to calculate the object memory use in a portable way.

Features

Uses the JVM instrumentation to correctly and portably obtain memory use of Java objects
Support "deep" memory use, i.e. the size of a whole object graph
Internally built for optimum performance caching class related information
Internal caches do not prevent class unloading and are automatically cleared as classes are unloaded

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License

Apache License V2.0

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Additional Project Details

Intended Audience

Developers

Programming Language

Java

Related Categories

Java Libraries

Registered

2010-03-13

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