Tag Archives: Streams AQ: qmn coordinator waiting for slave to start

Streams AQ: qmn coordinator waiting for slave to start等待

一个客户的10.2.0.5数据库的TOP 5等待出现了这个等待事件。 其实导致这个Streams AQ: qmn coordinator waiting for slave to start等待出现的原因除了参数设置不合理外,最主要的原因还是数据库太闲了: Event Waits Time(s) Avg Wait(ms) % Total Call   Time Wait Class CPU time 372 59.0 Streams AQ: qmn   coordinator waiting for slave to start 6 34 5,667 … Continue reading

Posted in ORACLE | Tagged , , | Leave a comment