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RE: SGA QUESTION

From: Deshpande, Kirti <kirti.deshpande_at_verizon.com>
Date: Sun, 24 Jun 2001 09:31:36 -0700
Message-ID: <F001.00335A85.20010624093019@fatcity.com>

And there is no formula for setting Log Buffers based on the Size of the SGA.
What you have got is okay.
I would suggest monitoring v$system_event for log buffer space wait event, and increase log buffer size if there are consistent waits for this event.

Regards,

> -----Original Message-----
> From: Jared Still [SMTP:jkstill_at_cybcon.com]
> Sent: Saturday, June 23, 2001 3:30 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Re: SGA QUESTION
>
>
>
> Hoo boy! That's a pretty healthy SGA you got there.
>
> Why do you think you need to dedicate that much RAM
> to your SGA?
>
> Why not start with something more reasonable, like say,
> 200 meg for shared pool and 200 more for the database
> buffers?
>
> A large shared pool can actually impede performance.
>
> Jared
>
>
> On Saturday 23 June 2001 12:20, Bunyamin K. Karadeniz wrote:
> > Hi GURUS,I HAVE A QUESTION.
> >
> > I will newly create a database and I have 8 GB RAM.
> >
> > I will create my SGA as 1 GB . IS it a good Idea?
> > I see that there is a variable size for the SGA , How can I arrange
> that?
> > How much must be log buffers for a 1GB SGA?
> > Thanks .
> > BUNYAMIN
> >
> > STARTUP
> > ORACLE instance started.
> > Total System Global Area 51168524 bytes
> > Fixed Size 70924 bytes
> > Variable Size 34242560 bytes
> > Database Buffers 16777216 bytes
> > Redo Buffers 77824 bytes
>
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Jared Still
> INET: jkstill_at_cybcon.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Deshpande, Kirti
  INET: kirti.deshpande_at_verizon.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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Received on Sun Jun 24 2001 - 11:31:36 CDT

Original text of this message

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