Incident with Pull Requests and Issues
GitHub · 最近保存的提供方状态：resolved
官方来源文字以原始语言显示。
最近保存的事件状态不是当前服务状态。来源列表可能不完整，事件从来源消失不确认恢复。请打开当前报告或官方来源查看较新证据。
已保存事件详情
- 提供方状态
- resolved
- 提供方影响程度
- minor
- 提供方记录创建时间
- 12 Aug 2026, 16:16:18 UTC
- 提供方记录更新时间
- 18 Aug 2026, 15:52:05 UTC
- 提供方明确报告的开始时间
- 12 Aug 2026, 16:16:17 UTC
- 提供方明确报告的结束时间
- 12 Aug 2026, 16:41:18 UTC
提供方报告的受影响组件
- Pull Requests
hhtssxt0f5v2 - Issues
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这些关联描述此事件的报告范围。不能确认当前组件可用性或已核实依赖关系。
记录创建时间未必是故障开始时间。未报告的时间保持不可用。我们不根据采集时间计算故障时长。
已保存修订中的提供方更新
最新优先。最多显示最近 20 份已保存内容修订中的 100 条不同更新。同一提供方时间的文字修订单独保留。
- resolved
Between 16:03 and 16:29 UTC on August 12, some users encountered errors when viewing pull requests, issues, and search results. During this period, about 1.9% of Pull Request requests and 0.9% of Issues requests failed. During a database migration, two indexes were removed while application settings still referenced them, causing affected requests to fail. We detected the issue after the migration reached one database shard and before it progressed to the remaining shards. We restored service by disabling both settings. We are improving safeguards around database migrations and application configuration to prevent similar mismatches from causing errors.
在 06 Oct 2026, 13:58:39 UTC 的已保存修订中观察到 - monitoring
We identified the source of errors affecting Pull Requests, Issues, and Search on GitHub.com and have applied a mitigation. A database index hint was referencing an index that had been removed by a recent migration, causing query failures for some users. We disabled the problematic configuration and are seeing recovery across affected services. We are continuing to monitor to confirm full resolution.
在 06 Oct 2026, 13:58:39 UTC 的已保存修订中观察到 - monitoring
The degradation affecting Issues and Pull Requests has been mitigated. We are monitoring to ensure stability.
在 06 Oct 2026, 13:58:39 UTC 的已保存修订中观察到 - investigating
We are investigating reports of errors affecting Pull Requests and Issues on GitHub.com. Some users may encounter 500 errors when loading pull request and issue pages. Our engineering teams are actively investigating the root cause, which appears to be related to a database infrastructure issue. We will provide an update as soon as we have more information.
在 06 Oct 2026, 13:58:39 UTC 的已保存修订中观察到 - investigating
We are investigating reports of degraded performance for Issues and Pull Requests
在 06 Oct 2026, 13:58:39 UTC 的已保存修订中观察到