Note that this example runs the python ``benchmark'' pystones. It can
take some time to run, and will produce large output files.
>>> import hotshot, hotshot.stats, test.pystone
>>> prof = hotshot.Profile("stones.prof")
>>> benchtime, stones = prof.runcall(test.pystone.pystones)
>>> prof.close()
>>> stats = hotshot.stats.load("stones.prof")
>>> stats.strip_dirs()
>>> stats.sort_stats('time', 'calls')
>>> stats.print_stats(20)
850004 function calls in 10.090 CPU seconds
Ordered by: internal time, call count
ncalls tottime percall cumtime percall filename:lineno(function)
1 3.295 3.295 10.090 10.090 pystone.py:79(Proc0)
150000 1.315 0.000 1.315 0.000 pystone.py:203(Proc7)
50000 1.313 0.000 1.463 0.000 pystone.py:229(Func2)
.
.
.