Downrightnow
// Incident Post-MortemDRN-319D1BDB

PyPI outage on March 11, 2025

Minor severityResolved45 minPackage Registry
Started · UTC
Mar 11, 01:39 PM
494d ago
Resolved · UTC
Mar 11, 02:24 PM
494d ago
Duration
45 min
End-to-end
Peak confidence
45.00
0 snapshots
// User impact

PyPI users likely saw failed connections, degraded availability, or session instability for this Package Registry service. The incident reached Minor severity and lasted 45 min. The stored report window does not show a preserved user-report spike.

// What happened

Mar 11, 13:39 UTCResolved - This incident has been resolved.Mar 11, 13:05 UTCUpdate - We are continuing to monitor for any further issues.Mar 11, 12:50 UTCMonitoring - Our CDN provider has reported that the node in question has been removed from service. We are monitoring for continued reports.Mar 11, 12:47 UTCIdentified - This issue appears to be isolated to a single edge node in our CDN provider's network. They have validated the issue and are working to resolve.Mar 11, 12:13 UTCInvestigating - We are investigating issues with files from files.pythonhosted.org being served with corrupte

Deterministic readout · awaiting AI summary pass

// Timeline
  1. Incident detected

    Minor confidence crossed the incident threshold for Download file corruption.

  2. Marked resolved

    The incident was closed after 45 min of observed impact.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across available stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Tue, Mar 11, 2025, 02:24 PM UTC.