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GitHub Copilot: Incident with Actions

GitHub Copilot · github.comImpact: criticalResolved2026-08-26 18:01 UTC
Public — what happened

Summary

On August 26, 2026 from 15:02 to 15:45 UTC, Actions jobs failed to start. The following 2 hours until 17:40 UTC, Actions runs were delayed starting by more than 5 minutes as the system caught up with delayed load. This impact was triggered by saturation of writes to the database primary used by the service processing triggers for Actions workflows. The primary was failed over, but the system did not fully recover. The saturation was caused by growing daily peak load combined with an upstream issue in GitHub’s event processing infrastructure, https://www.githubstatus.com/incidents/hcbtzksccj2f, which caused burst amplification of already-high load. Downstream throttles that were later used to

Timeline

Source of record: provider status page. Mirrored as reported; times in UTC.

Independent path health

The status page is the symptom. SquidGrid measures the paths that reach GitHub Copilot against their own baselines — whether the routes carrying your traffic degraded, at which handoff, and who owns that stretch.

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Related: GitHub Copilot status & history. SquidGrid is not affiliated with GitHub Copilot.