Companies/PyPI (Python Infrastructure)/Incidents

PyPI (Python Infrastructure): PyPI Elevated Error Rates

Affected components: pypi.org - BackendsPyPI - pypi.org - Backends

Timeline of updates

1. investigating2025-04-24 12:02 UTC

   We're investigating elevated error rates for pypi.org

2. identified2025-04-24 12:09 UTC

   We've identified an issue with database contention arising from locking.

3. monitoring2025-04-24 12:09 UTC

   The locking process has been terminated and we're monitoring as things recover.

4. resolved2025-04-24 12:18 UTC

   This incident is resolved. We're going to do some further investigation to understand what led to the lock contention.

Changes Rewindex caught on this incident

• Apr 24, 2025Major incident: PyPI Elevated Error Rates

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

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