Re: Tons of free RAM. Can't make it go away.

From: Claudio Freire <klaussfreire(at)gmail(dot)com>
To: sthomas(at)optionshouse(dot)com
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Tons of free RAM. Can't make it go away.
Date: 2012-10-22 17:44:51
Message-ID: CAGTBQpZA+_fL=D_E0F8jmpdTcTePgkSQGMFEtoWN7OyWuDnOeQ@mail.gmail.com
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On Mon, Oct 22, 2012 at 2:35 PM, Shaun Thomas <sthomas(at)optionshouse(dot)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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