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From: Josh Berkus <josh@agliodbs.com>
To: FattahRozzaq <ssoorruu@gmail.com>
To: Igor Neyman <ineyman@perceptron.com>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: shared-buffers set to 24GB but the RAM only use 4-5 GB average
Date: Tue, 6 Oct 2015 22:35:02 -0700
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On 10/06/2015 02:33 AM, FattahRozzaq wrote:
> @Merlin Moncure, I got the calculation using pg_tune. And I modified
> the shared_buffers=24GB and the effective_cache_size=64GB

I really need to get Greg to take down pg_tune. It's way out of date.

Probably, I should replace it.

-- 
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com


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