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@bnogas bnogas commented Nov 5, 2025

Summary

This PR upgrades py-spy to version 0.4.1.

Context

The previous version of py-spy had compatibility issues with Python 3.12, preventing pyroscope-io from properly attaching to subprocesses. As a result, only the main process was profiled, leading to incomplete performance data.

Fix

Version 0.4.1 addresses this issue, ensuring full support for profiling subprocesses under Python 3.12.
See the upstream issue for details: benfred/py-spy#726.

@bnogas bnogas requested review from a team as code owners November 5, 2025 01:11
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CLAassistant commented Nov 5, 2025

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@korniltsev-grafanista
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may need to bump rust toolchain to fix CI

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3 participants