How to get top CPU consuming sql oracle 10g

I can see the top sql by running ASH report. but there is too much infomation. is there a way I can just display TOP SQL section, and filter out other parts? this way I can use it in a shell script, and loop through the database.
or is there a query can do the ASH job?
thanks.
Karl

Hi,
What you will do if the EM console bug present?
As a best pratice, i will do like below
1) execute the TOP command and you see process consuming high CPU
2)
SQL> oradebug setospid <&OSPid>
SQL> oradebug tracefile_name --This will list the name of tracefile with location
SQL> oradebug unlimit
SQL> oradebug Event 10046 trace name context forever, level 12;
Let it run for 20 mins around
SQL> oradebug Event 10046 trace name context off;
SQL> exit
3) Tkprof with explain plan
4) check any plan change for that sql
Kind Regards,
Rakesh jayappa

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How to get top CPU consuming sql oracle 10g

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