No. Just because you have a high bbw ratio, that doesn't indicate strictly a freelist
problem. However, having problems with freelists often results in a high bbw ratio.
Jon Walthour
>
> From: Johnson Poovathummoottil <[EMAIL PROTECTED]>
> Date: 2001/08/21 Tue AM 11:21:02 EDT
> To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
> Subject: RE: Freelist Contention
>
> Bufer busy waits can also be caused by parallel query
> servers trying to read the same buffer block at the
> same time. So does it always indicate a freelist
> problem?
> .
> --- Jon Walthour <[EMAIL PROTECTED]> wrote:
> > Raja:
> >
> > You will know you have freelist contention if you
> > have a significant
> > buffer busy waits ratio (>5%).
> >
> > Jon Walthour
> >
> > -----Original Message-----
> > Luthra
> > Sent: Monday, August 20, 2001 11:45 PM
> > To: Multiple recipients of list ORACLE-L
> >
> >
> > Hello folks,
> >
> > How do I come to know that there is a contention
> > going on in the
> > freelists? Is there any v$ table or this type of
> > contention you derive
> > from some other info. like a ripple effect from some
> > parameter?
> >
> > TIA.
> >
> > raja
> >
> >
> > Get 250 color business cards for FREE!
> > http://businesscards.lycos.com/vp/fastpath/
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> > Author: Viraj Luthra
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Author: Jon Walthour
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