1、 在AIX系统中用TOPAS命令查看发现user中的cpu过高，其中Oracle的进程CPU比较高。比如Oracle其中最高的进程pid为1138782 占CP
1、 在AIX系统中用TOPAS命令查看
发现user中的cpu过高，，其中Oracle的进程CPU比较高。
比如Oracle其中最高的进程pid为1138782 占CPU 27%
2、 根据pid查出sid,serial#
selects.sid,s.serial#fromv$session s,v$process p
wheres.paddr=p.addrandp.spid='1138782'
比如sid，serial#为482，56767
3、 根据sid查出SQL语句
SELECT sql_text
FROMv$sqltext a
WHEREa.hash_value = (SELECTsql_hash_value
FROMv$session b
WHEREb.SID ='&sid')
ORDERBYpieceASC
输入sid为482 查出sql语句
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