执行如下操作
>exec dbms_workload_repository.create_snapshot(); 200
>@/opt/oracle/product/11gR1/db/rdbms/admin/awrrpt.sql //能看到快照id就可 200
>exec dbms_workload_repository.create_snapshot(); 201
>@/opt/oracle/product/11gR1/db/rdbms/admin/awrrpt.sql //执行到最后。 200 201
ARW报告获取SQL数:
SQL ordered by Executions