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Home -> Community -> Mailing Lists -> Oracle-L -> RE: SGA info.
The value fetched by
select sum(bytes) from v$sgastat;
is less than that by other query.
So I am not sure why the values are different. I am having Oracle 8i, 8.1.5 on HP11.
rgds,
raja
-- On Wed, 08 Aug 2001 20:51:10 Hermanto P wrote:Received on Wed Aug 08 2001 - 23:30:46 CDT
>Raja,
>if i do what you do..the value is same.
>i am not sure if you said the value between v$sgastat and v$sga is
>different.
>
>SVRMGR> select sum(value) from v$sga;
>SUM(VALUE)
>----------
> 64046072
>1 row selected.
>SVRMGR> select sum(bytes) from v$sgastat;
>SUM(BYTES)
>----------
> 64046072
>1 row selected.
>SVRMGR>
>
>Warm Regards,
>
>Hermanto P
>Application Engineer
>PT Riau Andalan Pulp And Paper - IT/IS Dept.
>Phone : (0761) - 491147 / 491354
>HP : 0812-752-3092
>"Dream as if you'll live forever, live as if you'll die today"
>
>
>
>
>-----Original Message-----
>Sent: Thursday, August 09, 2001 11:30 AM
>To: Multiple recipients of list ORACLE-L
>
>
>Hello gurus,
>
>I am not able to understand 1 thing:-
>
>1. If I do :-
>
>select sum(bytes) from v$sgastat;
>it gives me the SGA as :- 35041712
>
>2. But if I do :-
>
>select sum(value) from v$sga I get:- 35059816
>
>There is a difference of 18104 between 2 figures.
>
>Which 1 should I trust? which gives me the correct value of SGA?
>
>thanks
>
>rdgs,
>
>raja
>
>
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