主な待機イベント一覧 Category Wait Class Event RAC Cluster gc cr/current (multi block) request Cluster gc cr/current grant 2-way Cluster gc cr/current block 2-way/3-way Cluster gc buffer busy acquire/release インターコネクト RACにはインタ…

主な待機イベント一覧 Category Wait Class Event I/O User I/O db file sequential read User I/O db file scattered read User I/O direct path read Commit log file sync System I/O db file parallel write Memory Configuration free buffer waits N/W…