In this example, using .sort_stats('ncalls') sorts the statistics by the ncalls column. Other sort options are available. How to use cProfile results for optimization ...

You could sift through websites, but some Python code and a little linear regression could make the job easier. ...

Cython code is often written incrementally—first you write valid Python code, then you add the Cython decoration to speed it up. Thus you can pick up Cython’s extended keyword syntax piecemeal ...