"The Data Collection Java Agent component is a dynamically loadable library that can be loaded into the address space of the Java process. It features intelligent installation and uninstallation of handlers for relevant JVM (Java Virtual Machine) internal events. If the data collector for Linux component above is also installed, this component will poll performance data from the kernel module and write them into trace files.
"The Visual Analyzer is an Eclipse-based RCP performance visualization and analysis tool. The implementation of the analyzer was based on an existing framework from IBM TuningFork Visualization Tool, which was developed for profiling Real-time Java virtual machine and applications and which is also available here at alphaWorks. The main advantage of using this Visual Analyzer is that it provides a rich set of predefined figures and views for performance analysis, as well as various supports to user interactions."
