From: Josh Berkus <josh@agliodbs.com>
To: pgsql-performance@postgresql.org
Subject: Re: Using IOZone to simulate DB access patterns
Date: Fri, 03 Apr 2009 17:09:53 -0700
Message-ID: <49D6A551.5080001@agliodbs.com> (raw)
In-Reply-To: <49D697F7.2040304@agliodbs.com>
References: <49D697F7.2040304@agliodbs.com>
On 4/3/09 4:12 PM, Josh Berkus wrote:
> All,
>
> I've been using Bonnie++ for ages to do filesystem testing of new DB
> servers. But Josh Drake recently turned me on to IOZone.
Related to this: is IOZone really multi-threaded? I'm doing a test run
right now, and only one CPU is actually active. While there are 6
IOZone processes, most of them are idle.
--Josh
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To: pgsql-performance@postgresql.org
Cc: josh@agliodbs.com
Subject: Re: Using IOZone to simulate DB access patterns
In-Reply-To: <49D6A551.5080001@agliodbs.com>
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