#0 0x000000000047fe34 in lookdict_string (mp=0x7ffff7f64be8, key='True' hash=-1504860438477502276) at ../Objects/dictobject.c:430 #1 0x00000000005241b4 in PyEval_EvalFrameEx ( f=Frame 0x7ffff7f477c0, for file script.py, line 2, in f (), throwfl at ../Python/ceval.c:2107 #2 0x000000000052bcb7 in fast_function (func=<function at remote 0x7fff pp_stack=0x7fffffffdda0, n=0, na=0, nk=0) at ../Python/ceval.c:4119 #3 0x000000000052b9ca in call_function (pp_stack=0x7fffffffdda0, oparg= at ../Python/ceval.c:4054 #4 0x00000000005266ca in PyEval_EvalFrameEx ( f=Frame 0x7ffff7f475e8, for file script.py, line 6, in g (), throwfl at ../Python/ceval.c:2679 includes Python context (if gdb extensions are installed) Just run this in a loop to get a sample set. more: poormansprofiler.org 25