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我们有一个 RDS 只读副本服务器。我们发现副本延迟出现了一些峰值,如下所示:
单击此处查看观察到的副本滞后。
但是,当我们检查一般日志时,我们没有发现任何插入、删除、优化或更改命令。谁能解释发生了什么?