BeagleBoard xM

Hi list,
I need to make some kind of performance tests, like as, % CPU, cache
misses, page faults, ... in my application. What is the best choice to
do this?

When I'm using a General Propose machine (x86 PC), I used VTune from
intel to make the tests... or Valgrind. What are the tools that you
use to make stress tests with beagleboard?