GitHub Enterprise Cloud EU incident
EU - Delays with Processing Actions Updates
GitHub Enterprise Cloud EU experienced a minor incident on October 6, 2025 affecting Actions, lasting 33m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Oct 06, 2025, 08:45 AM UTC
We are investigating reports of degraded performance for Actions
- investigating Oct 06, 2025, 08:51 AM UTC
We're observing increased delay in processing workflow runs and job updates for GitHub Actions and have begun investigation. This is currently affecting all runs in the prod-sdc-01 stamp.
- investigating Oct 06, 2025, 09:09 AM UTC
We've applied a mitigation to unblock running Actions. We are seeing improvements in telemetry and are monitoring for full recovery.
- investigating Oct 06, 2025, 09:19 AM UTC
Actions is now in full recovery and delayed workflow runs and job updates are being processed again. We will continue to monitor and provide a full report once root cause analysis is complete.
- resolved Oct 06, 2025, 09:19 AM UTC
On October 6, 2025, between 8:05 UTC and 09:00 UTC, for our GitHub Enterprise Cloud - EU installation, our job queueing service was degraded for 55m, resulting in delays to Actions workflow runs, jobs, and related checks. This impacted 100% of workflow runs and jobs that were queued during that period of time. The customer impact was an inability to merge PRs on repositories with branch protections. This was caused by an intermittent networking issue which our job queueing service did not gracefully recover from. This incident was resolved by a manual redeploy of the job queueing service. To reduce our time to detection, we have repaired the monitor that should have caught this error earlier. Additionally, we are investing in self-healing mechanisms to prevent similar failure modes in the future.