awr报告导出步骤

1、登陆服务器;
2、切换到oracle用户,su - oracle;
3、导出oracle实例

ps -ef | grep smon
export ORACLE_SID=实例名
sqlplus / as sysdba

4、导出awr命令
@/oracle/product/11.2.0/rdbms/admin/awrrpt.sql
指定type为html

5、表分析
exec DBMS_STATS.GATHER_TABLE_STATS(OWNNAME=>‘用户名’), tabname=>‘table_name’, degree=>8, cascade=>true);
select y.table_name,y.num_rows from dba_tables y where y.woner=‘user_name’ order by y.num_rows desc;

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转载自blog.csdn.net/feifeixiongxiong/article/details/113092980