GitHub experienced degraded performance across Actions, Issues, and Pull Requests for approximately 8 hours, with users unable to load the Actions UI, interact with the Checks API, queue workflow runs, create or update issues, or request PR reviews via the UI and APIs. Notifications were also significantly delayed throughout the incident due to a backlog that took several hours to clear after mitigation was applied. The incident was resolved after multiple mitigation attempts, 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.
Web and email notifications will be delayed for 1 more hour as we are close to completing the backlog of notifications.
Web and email notifications continue to be delayed as we work through a backlog of notifications.
Notifications have resumed but will continue to be delayed as we work through a backlog.
We have successfully applied a mitigation for notifications, and notifications have resumed but will continue to be delayed as we work through a backlog.
We have mitigated the issues with Actions, issues, and projects, and have a mitigation in progress to address the delay with notifications.
The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.
The degradation affecting Issues has been mitigated. We are monitoring to ensure stability.
Our initial mitigation was not fully successful, and users may still experience delays and errors with Actions, issues and projects, and notifications are delayed. We're continuing to investigate the root cause and work on additional mitigations.
Pull Requests is operating normally.
We have a mitigation in progress and are monitoring for recovery. Users may also experience delayed web notifications as we mitigate.
Users may experience issues loading the Actions tab UI, interacting with the Checks API, queueing new Actions runs, creating and updating issues, and requesting PR reviews, including via REST and GraphQL APIs.
We are investigating reports of degraded performance for Actions, Issues and Pull Requests
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