Tag Archives: kksfbc child completion

一个客户压力测试的AWR报告中出现了严重的kksfbc child completion等待。 数据库版本为10.2.0.5，其TOP 5等待事件为： Event Waits Time(s) Avg Wait(ms) % Total Call Time Wait Class kksfbc child completion 174,808 8,678 50 27.2 Other db file scattered read 106,665 6,807 64 21.3 User I/O log file sync 130,582 6,592 50 … Continue reading →