Is VTune only applicable to C++ or Fortran apps or can it be used with Java apps as well?
VTune Amplifier supports Java code analysis in Launch and Attach modes. You will be able to see the hotspots in your Java code and the performance metrics distributed through your java source file. What's really valuable is that VTune Amplifier shows the accurate stacks for pure Java code and Java/C++ mixed mode code.
This article gives detailed instructions about how to profile VTune Amplifier for Java code analysis.
Please, let me know whether this info helps you. Any questions are welcome.