PyPI Elevated Error Rates

Incident Report for Python Infrastructure

Resolved

This incident is resolved. We're going to do some further investigation to understand what led to the lock contention.
Posted 16 days ago. Apr 24, 2025 - 12:18 UTC

Monitoring

The locking process has been terminated and we're monitoring as things recover.
Posted 16 days ago. Apr 24, 2025 - 12:09 UTC

Identified

We've identified an issue with database contention arising from locking.
Posted 16 days ago. Apr 24, 2025 - 12:09 UTC

Investigating

We're investigating elevated error rates for pypi.org
Posted 16 days ago. Apr 24, 2025 - 12:02 UTC
This incident affected: PyPI (pypi.org - Backends).