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Dev tools · September 6, 2018

Py-spy – A new sampling profiler for Python programs

Sampling profiler for Python programs. Contribute to benfred/py-spy development by creating an account on GitHub.

Py-spy – A new sampling profiler for Python programs launched on September 6, 2018 with 286 votes, #53 of 2,635 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 8 years on.

Visit github.com ↗Alternativestop 2% of September 2018

In plain words

Py-spy is a sampling profiler designed for Python programs. It captures performance data by periodically sampling what code is running, helping developers identify bottlenecks and optimize their applications. The tool is available on GitHub and targets Python developers who need to analyze and improve program performance without extensive instrumentation overhead.

written from the facts on this page · September 2026

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