I will show you now how you can use JBoss Profiler as your default choice for pre-production profiling tests.
Step 1 - Download the JBoss Profiler
Go to the JBoss Profiler Project page here, and download the CR4 Version from that page
Step 2 - For Linux Users
Copy to /usr/lib the file libjbossInspector.so from /jvmpi/linux. You should put on this folder, because for Linux it works as Windows...