Re: High Resource consuming SQL in Statspack ?

Vivek,

What time period is the snapshot for?

I've seen application running on application servers that make this call frequently.

Each execution is only about 5 milliseconds but there are over 13,000 executions. It the snapshot time period is something like 2 hours then I would conclude that the % of total is high because not much else is happening and it's nothing to worry about.

Keith

> P.S. Bad SQL:-
>
> SQL ordered by CPU DB/Inst: LOSDB/LOSDB Snaps: 552-554
> -> Resources reported for PL/SQL code includes the resources used by all SQL
> statements called by the code.
> -> Total DB CPU (s): 121
> -> Captured SQL accounts for 78.9% of Total DB CPU
> -> SQL reported below exceeded 1.0% of Total DB CPU
>
> CPU CPU per Elapsd Old
> Time (s) Executions Exec (s) %Total Time (s) Buffer Gets Hash
> Value
> ---------- ------------ ---------- ------ ---------- ---------------
> ----------
> 60.09 13,016 0.00 49.7 60.10 0
> 1702556642
> Module: JDBC Thin Client
> SELECT VALUE FROM NLS_INSTANCE_PARAMETERS WHERE PARAMETER ='NLS_DATE_FORMAT'

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