# 亚马逊 Bedrock 2026-11-06 故障记录

来源: https://modelbank.ai/zh/outages/bedrock-2026-11-06 · ModelBank

- 时间: 2026-11-06 22:51 UTC – 2026-11-07 01:12 UTC (141 分钟)
- 类型: 性能下降
- 现在: 正常 (https://modelbank.ai/zh/status/bedrock)
- 30 天实测可用率: 100.00%

## 官方事件

- 2026-11-06 22:51 UTC [已解决] 启动失败率升高 · 俄勒冈州 (minor) · 已解决 2026-11-07 01:12 UTC

## 官方更新

- 2026-11-06 22:51 UTC [Elevated Launch Failures] We are experiencing elevated launch failures in the US-WEST-2 Region.
- 2026-11-06 23:19 UTC [Elevated Launch Failures] We are experiencing elevated launch failures in the US-WEST-2 Region caused by an issue with the EBS service. Services that depend on EBS or EC2 will experience failure rates of their own. We are working to mitigate the issues. We will provide you with another update by 4:00 PM PST or sooner if new information becomes available.
- 2026-11-07 00:08 UTC [Elevated Launch Failures] We can confirm EC2 instance launch failures affecting all AZs (usw2-az1, usw2-az2, usw2-az3, usw2-az4) in the US-WEST-2 Region. We have identified the issue to be caused by a  subsystem that supports EBS Volumes required during instance launch. Services that instantiate new instances, such as cross-region data copy for DataSync, within the US-WEST-2 Region as either the source or destination are a
- 2026-11-07 01:12 UTC [[RESOLVED] Elevated Launch Failures] Between 2:35 PM and 4:21 PM PST, we experienced elevated EC2 instance launch failures affecting all AZs (usw2-az1, usw2-az2, usw2-az3, usw2-az4) in the US-WEST-2 Region. EC2 Instance Launches, AWS services that instantiated new instances, as well as services such as DataSync or AWS Backup which require new instances to support data transfers to or from the US-WEST-2 Region were affected. Our engin

## ModelBank 实测

- 2026-11-06 23:58 UTC – 2026-11-07 01:00 UTC: degraded