README.md

pyinstrument_cext

Pyinstrument's C extensions - reducing the overhead of statistical profilers.

Note: Since Pyinstrument 4.0, this library has been folded into pyinstrument.

API

pyinstrument_cext.setstatprofile(profilefunc, interval)

Sets the statistal profiler callback. The function in the same manner as setprofile, but instead of being called every on every call and return, the function is throttled - called no more than every interval seconds with the current stack.

Changelog

0.2.3

• Build wheels for Python 3.8 and Python 3.9

0.2.2

• Avoid the immediate callback to the profiler function, setstatprofile now waits for interval before calling the function.

0.2.0

• Add support for multi-threading. Profiling sessions are per-thread, and they don't conflict with each other.

0.1.6

• Fixes to CI configuration

0.1.3

• Added LICENSE to sdist

0.1.2

• Added CI build/test/deployment