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

The profiler might fail creating snapshots of a profiled application running under a privileged user (root) in case the application was configured to use an alternate snapshot directory that is not accessible for a regular user. IBM Java support was enhanced. The integration wizard with the Eclipse IDE was improved.

URL: Java Profiler - .NET Profiler - The profilers for Java and .NET professionals