kaniini/greenletprofiler

Greenlet-aware Python performance profiler, built on yappi.

GreenletProfiler

Info

Greenlet-aware Python performance profiler, built on yappi.

Author

A. Jesse Jiryu Davis

Documentation: http://GreenletProfiler.readthedocs.org/

About

A low-overhead deterministic performance profiler, similar to cProfile or Yappi, which understands greenlet context-switches. Suitable for profiling Gevent-based applications.

Dependencies

• Python 2.6, 2.7, or 3.2 or later.
• Greenlet.

Example

GreenletProfiler.set_clock_type('cpu')
GreenletProfiler.start()
my_function()
GreenletProfiler.stop()
stats = GreenletProfiler.get_func_stats()
stats.print_all()
stats.save('profile.callgrind', type='callgrind')