Incident with Actions
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
- critical
- 提供元記録の作成
- 05 Oct 2026, 19:11:58 UTC
- 提供元記録の更新
- 06 Oct 2026, 22:48:02 UTC
- 提供元が明記した開始
- 05 Oct 2026, 19:11:58 UTC
- 提供元が明記した終了
- 05 Oct 2026, 22:49:42 UTC
提供元が報告した影響を受けるコンポーネント
- Actions
br0l2tvcx85d - Pages
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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 October 5, 2026, between 18:48 and 22:49 UTC, GitHub Actions and Hosted Runners experienced degraded performance. Over the full incident, 14.3% of workflow runs using GitHub-hosted runners and 26.5% of individual GitHub-hosted jobs did not start within five minutes. <br /><br /> <br />During the roughly 90-minute period of highest impact, 47.0% of workflow runs using GitHub-hosted runners failed and 71.9% of GitHub-hosted jobs did not start within five minutes, while existing Pages sites continued to serve normally. A portion of customers also encountered intermittent errors in repository lists, licensing and billing pages, and some Copilot features. Self-hosted runners were not affected. <br /><br /><br />The incident was caused by a partial networking failure that disrupted connectivity between one of our on-premises datacenter regions and a subset of cloud-hosted regional database and storage services. <br /><br /><br />We mitigated the incident by shifting database and storage traffic to healthy regions and endpoints and increasing capacity for affected compute services. GitHub Actions and Hosted Runners recovered by 21:54 UTC, and all affected services recovered by 22:49 UTC. <br /><br /> <br />We are partnering with our cloud provider to understand the network failure and identify improvements to network-path resilience, detection, and recovery for similar incidents.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - resolved
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.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - investigating
Pages is operating normally.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
Actions is operating normally.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
We have applied mitigations to address GitHub Actions failures. Queued jobs are clearing, new jobs are not delayed, and we expect full runner recovery shortly. We continue to monitor for full recovery and are working to mitigate ongoing issues affecting other services, including access to repository lists, licensing, and billing pages.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
Actions is experiencing degraded performance. We are continuing to investigate.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
Pages is experiencing degraded performance. We are continuing to investigate.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
In addition to ongoing issues with Actions and Hosted Runners, some customers are also unable to access repository list, licensing and billing pages within their GitHub accounts. We continue to investigate and are working on mitigation.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
Actions is experiencing degraded availability. We are continuing to investigate.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
We’re continuing to investigate job failures and delays affecting GitHub-hosted runner assignment and workflow start times. Our teams are actively working to mitigate the impact and will provide another update as we learn more.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
We’re still investigating delays in assigning GitHub-hosted runners, affecting workflow start times across multiple runner configurations. Our teams are working to mitigate the impact; we’ll share another update as we learn more.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
We’re investigating an issue causing delays when assigning GitHub-hosted runners to Actions jobs. Some workflows may take longer to start across runner configurations. Our teams are working to mitigate the issue, and we’ll provide an update as we learn more.
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC - investigating
We are investigating reports of degraded performance for Actions
保存リビジョンでの確認：06 Oct 2026, 22:48:58 UTC