手工生成awr报告

 ********将AWR报告分析***************

@$ORACLE_HOME/rdbms/admin/awrrpt.sql

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********手工生成AWR报告*************

sql>BEGIN

DBMS_WORKLOAD_REPOSITORY.create_snapshot();

END;

/

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********查询已经存在的报告**********

select distinct snap_id,dbid from wrh$_active_session_history order by 1;

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********删除指定snap_id 与dbid的报告****

exec DBMS_WORKLOAD_REPOSITORY.DROP_SNAPSHOT_RANGE(low_snap_id => 26, high_snap_id => 50, dbid => dbid);

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