Incident with Pull Requests
GitHub・最後の保存提供元状態：resolved
公式情報源の文章は原語で表示します。
最後の保存インシデント状態は現在サービス状態ではありません。一覧は不完全の場合があり、情報源からの消失は復旧確認ではありません。最新証拠は現在報告・公式情報源を開いてください。
保存インシデント詳細
- 提供元状態
- resolved
- 提供元が報告する影響
- minor
- 提供元記録の作成
- 20 Sep 2026, 22:13:37 UTC
- 提供元記録の更新
- 24 Sep 2026, 21:29:12 UTC
- 提供元が明記した開始
- 20 Sep 2026, 22:13:37 UTC
- 提供元が明記した終了
- 20 Sep 2026, 23:22:16 UTC
提供元が報告した影響を受けるコンポーネント
- Pull Requests
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関連はインシデント報告範囲で、現在コンポーネント可用性や検証依存関係を証明しません。
記録の作成時刻が障害開始時刻とは限りません。未報告の時刻は不明のままです。収集時刻から停止時間を算出しません。
保存リビジョンの提供元更新
新しい順です。最新の保存内容20リビジョンから最大100件の異なる更新を表示します。同じ提供元時刻の文章変更も別に保持します。
- resolved
On September 20, 2026, between 21:46 and 22:24 UTC the Pull Requests service was degraded and pull request merge and test-merge commits were created late, with delays reaching approximately four minutes at peak. Merge commits were delayed rather than lost. Because some Actions workflow runs start only after a pull request's merge commit is created, a subset of workflow runs for pull request events were also delayed. <br /><br />This was due to a routine repository maintenance job for an unusually large repository consuming nearly all of the memory on a single Git storage server, which left that server unable to serve the Git operations used to create merge commits. <br /><br />We mitigated the incident by removing the affected server from service at 22:18 UTC, after which the queued merge commits were created within six minutes. <br /><br />We have capped the memory a single repository maintenance job may consume so that one repository cannot exhaust a server, and we have improved monitoring and alerting on storage server health to reduce our time to detection and mitigation of issues like this one in the future.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - monitoring
A git fileserver issue caused a brief delay in creating some merge commits - we've isolated the underlying server and already observed recovery.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - monitoring
The degradation affecting Pull Requests has been mitigated. We are monitoring to ensure stability.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - investigating
We are investigating reports of degraded performance for Pull Requests
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC