【故障公告】数据库服务器再次 CPU 100% 引发全站故障-白红宇

【故障公告】数据库服务器再次 CPU 100% 引发全站故障

阅读量：426 次

发布时间：2019-03-06

本文共 209 字，大约阅读时间需要 1 分钟。

今天五一劳动节的一大早 4:50-6:30 期间，我们使用的阿里云 RDS SQL Server 数据库实例再次出现 CPU 100% 问题，引发全站故障，由此给您带来麻烦，请您谅解。

我们发现故障后立即进行主备切换，与上次故障不同的是，这次主备切换没有成功，再次切换，依然没有成功，后来尝试重启实例，重启后恢复正常。

发生于4月28日上午，两次故障相隔如此之近之前很少遇到，我们最近会密切关注数据库服务器的运行状况。

转载地址：http://ucekz.baihongyu.com/

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