YourKit Java Profiler is a CPU and memory profiler that makes it easy to solve wide range of CPU- and memory-related performance problems. It features automatic leak detection, powerful tools for the analysis of memory distribution, an object heap browser, comprehensive memory tests as part of your JUnit testing process, extremely low profiling overhead, transparent deobfuscation support, and integration with Eclipse, JBuilder, IntelliJ IDEA, NetBeans, and JDeveloper IDEs.

Changes:
Support for FreeBSD 8 has improved. Loading of snapshots with a large amount of GC is greatly optimized. This release solves some issues with JBoss, GlassFish, and OSGI Felix.

URL:
YourKit Java Profiler

YourKit Java Profile 12.0.3-0219_yourkit-java-profile_12.0.3.gif