Thank, I will check that out.
> To: aintokyo@hotmail.com
> CC: pgsql-general@postgresql.org
> Subject: Re: [GENERAL] PL/Perl Performance Problems
> Date: Fri, 18 Dec 2009 15:36:15 -0500
> From: tgl@sss.pgh.pa.us
>
> Alex - <aintokyo@hotmail.com> writes:
> > I actually looked at that too, but there is no swapping going on.
>
> If you were only watching for swapping, that wouldn't catch what I'm
> talking about. Replacing cached disk buffers with other disk data
> doesn't count as swapping in any system I've used.
>
> regards, tom lane
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