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Re: Tons of free RAM. Can't make it go away. - Mailing list pgsql-performance

From Claudio Freire
Subject Re: Tons of free RAM. Can't make it go away.
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Msg-id CAGTBQpZA+_fL=D_E0F8jmpdTcTePgkSQGMFEtoWN7OyWuDnOeQ@mail.gmail.com
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In response to Tons of free RAM. Can't make it go away.  (Shaun Thomas <sthomas@optionshouse.com>)
Responses Re: Tons of free RAM. Can't make it go away.  (Shaun Thomas <sthomas@optionshouse.com>)
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On Mon, Oct 22, 2012 at 2:35 PM, Shaun Thomas <sthomas@optionshouse.com> wrote:
> So, I've got 14GB of RAM that the OS is just refusing to use for disk or
> page cache. Does anyone know what might cause that?

Maybe there's just nothing to put inside?

How big is your database? How much of it gets accessed?

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