Top Sqls by Execution time

Hi,
Can you please provide a query which gives top 5 SQLs ordered by Execution time ( i.e Elapsed Time/No of Executions), for one day.
Appreciate your help.
Thanks
Sravan

Hi,
welcome to the forum!
Here is the query:
select sql_id, sum(elapsed_time_delta)/1e6 total_elapsed_seconds, sum(executions_delta) total_executions
from dba_hist_sqlstat st,
        dba_hist_snapshot sn
where st.snap_id = sn.snap_id
and sn.begin_interval_time between sysdate-1 and sysdate
group by sql_id
order by 2 desc;Keep in mind that in order to use it you need the diagnostic pack license.
Best regards,
Nikolay
Edited by: Nikolay Savvinov on Aug 24, 2012 8:40 AM (changed from microseconds to seconds)

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    Execute      1      0.00       0.00          0          0          0           0
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