GitHub Actions experienced degraded availability for approximately 2.8 hours due to a database primary failure affecting inbound job queues. A failover to a replica was initiated but did not fully resolve the issue, requiring traffic throttling while upstream Vitess database problems were addressed; GitHub Pages was briefly impacted before returning to normal. Once traffic was gradually ramped back up and queues cleared, the incident was resolved, with a root cause analysis to follow.
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This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.
The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.
We are continuing to observe recovery and expect actions inbound queues to be back to normal in <30min. Work will continue to flow through the system subject to per-customer concurrency limits.
We are continuing to observe recovery and delayed queues are burning down. Some customers will continue to see increased delays until all throttled work has been completed - we expect this within the next hour.
Pages is operating normally.
We believe we've identified and addressed the issue and are ramping traffic back up slowly to ensure it doesn't recur. Some customers will continue to see delays as we ramp up.
primary failover briefly improved performance but did not fully mitigate, we've throttled inbound traffic and are investigating upstream Vitess issues
We've identified an issue with a database primary and are failing over to a replica immediately
Pages is experiencing degraded performance. We are continuing to investigate.
We are investigating reports of degraded availability for Actions
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