py_funccalls.d - measure Python function calls using DTrace. py_funccalls.d This traces Python activity from all running programs on the system which support the Python DTrace provider. Filename and function names are printed if available. Any Evolving - uses the DTrace Python provider, which may change as additional features are introduced. Check Python/Readme to see what version these scripts are based on.

Default output, # py_funccalls.d

FUNC Python function name

CALLS Function calls during this sample

See the DTraceToolkit for further documentation under the Examples, Notes and Docs directories. The example files may be especially useful as they aim to demonstrate how to interpret the output. py_funccalls.d will run until Ctrl-C is hit. Brendan Gregg [CA, USA] dtrace(1M)