RE: Waits on latch free for shared_pool & library Cache

Bull's eye .
Will Check out the Steve Adams' Book & revert Thanks

> -----Original Message-----
> From: yong huang [SMTP:yong321_at_yahoo.com]
> Sent: Monday, February 05, 2001 10:30 AM
> To: oracledba_at_lazydba.com
> Cc: VIVEK_SHARMA_at_infy.com
> Subject: Re: Waits on latch free for shared_pool & library Cache
>
> Hi, Vivek,
>
> I can't answer your question. But I know where you get the understanding
> of
> freeabl and perm chunks of shared pool memory (Richard Niemiec, "Oracle
> Performance Tuning", p.615). I don't comment on the overall quality of the
> book
> here but I seriously doubt his explanation of "perm". Steve Adams's note
> says
> "perm: Permanent memory chunks contain persistent objects..." (Steve
> Adams'
> book, p.94)
>
> Yong Huang
> yong321_at_yahoo.com
>
> you wrote:
>
> > - Waits on Latch Free for shared_pool , Library Cache Phenominally High
> > Qs. What may be Done for the Same ?
> [snipped]
> > freeabl - most probably stands for the memory that has been used but is
> > freeable
> > perm - most probably stands for the free memory not yet moved to free
> area
> > for use
>
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Author: VIVEK_SHARMA
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