Oracle CPU使用率过高问题处理

select sql_id from v$session  
  where paddr in(  
    select addr from v$process  
    where spid in(‘16796‘,‘11972‘,‘9812‘,‘11652‘,‘5484‘)  
 )  

select * from v$sqlarea where sql_id in(sql_id1,sql_id2,sql_id3...);  

SELECT sid,serial#,sql_id from v$session where sql_id in(sql_id1,sql_id2,sql_id3...)  

alter system kill session ‘sid,serial#‘;  

SELECT ‘alter system kill session ‘‘‘||sid||‘,‘||serial#||‘‘‘;‘ from v$session where sql_id in(sql_id);