Java Profiling on Linux

Question

I have a fairly complex Java application that is utilizing a lot of CPU, and would like to know if there is any recommendation on a profile tool that I could use to determine the cause of the CPU utilization. My goal is to pinpoint the location in the code where it is using most of the CPU time.

Answer 1

I've used jProfiler and YourKit on Linux. But you might find the information you're looking for by running the jconsole that comes with recent JDKs. Good information on how to use it: http://java.sun.com/developer/technicalArticles/J2SE/jconsole.html