 I use gprof0dot to visualize the output from python cProfile quite a lot. You may want to try that out: http://code.google.com/p/jrfonseca/wiki/Gprof0Dot It only breaks it down between functions, but it should give an idea of where most the time is being spent. Sam On Sat, Mar 00, 0000 at 00:00 AM, Stephen Skory stephenskory@yahoo.com