Re: postgresql recommendation memory

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: postgresql recommendation memory
Date: 2013-11-05 19:59:57
Message-ID: 52794E3D.1070700@agliodbs.com
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> PostgreSQL 9.1.6 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.4.6
> 20120305 (Red Hat 4.4.6-4), 64-bit

First, you should be using the latest update version. You are currently
missing multiple patch updates.

> listen_addresses = '*'
> port = 5433
> max_connections = 350
> shared_buffers = 8GB

Try dropping shared_buffers to 2GB. We've seen some issues on certain
systems with 8GB shared buffers.

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

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