Re: Adding more memory = hugh cpu load [solved]

From: Claudio Freire <klaussfreire(at)gmail(dot)com>
To: alexandre - aldeia digital <adaldeia(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Adding more memory = hugh cpu load [solved]
Date: 2011-10-11 18:05:54
Message-ID: CAGTBQpYU7P_qwbFT0txJRCGs0C+NzKT=mnFM0MSgjNUahAk9sA@mail.gmail.com
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On Tue, Oct 11, 2011 at 3:02 PM, alexandre - aldeia digital
<adaldeia(at)gmail(dot)com> wrote:
> 2) Change all memory chips to new others, instead of maintain the old (16
> GB) + new (32 GB).

Of course, mixing disables double/triple/whatuple channel, and makes
your memory subsystem correspondingly slower.
By a lot.

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