Profiling is the measurement of runtime data for a specific application on a specific runtime system. The PJEE includes profiling support as a command-line option for the pjava application launcher.
Note: The profiling support in the PJEE is based on the Java Virtual Machine Profiler Interface (JVMPI). To support compatibility with the PJEE, third-party developer tools should support this interface.
The mechanics for using the profiler in the PJEE are very simple:
% pjava_g -Xhprof:monitor=y HelloWorld