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Tag Archives: WARNING
由于DBTIME时间太短导致AWR出现告警信息
一个客户的RAC环境的AWR,由于DB TIME时间太短,导致出现告警信息。 这是一个10.2.0.5 RAC for Linux X86环境,由于全部应用都连接到一个节点上,因此另一个节点出现这个告警。 在AWR报告中的正文开始之前的部分,有下面的告警信息: WARNING: Since the DB Time is less than one second, there was minimal foreground activity in the snapshot period. Some of the percentage values will be invalid. 虽然以前也碰到过节点很闲的情况,但是真没有碰到过负载这么轻的系统: Snap Id Snap Time … Continue reading