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Re: [Gluster-devel] Workloads for GlusterFS

From: Gordan Bobic
Subject: Re: [Gluster-devel] Workloads for GlusterFS
Date: Fri, 24 Dec 2010 08:26:29 +0000
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On 12/24/2010 01:53 AM, Mukund Buddhikot wrote:
Hello Gluster Folks,

One can use dd, iometer, "internal" data sets and OLTP workloads for
performance testing of GlusterFS.

Is there a "standardized" workload/benchmark for DFS such as GlusterFS..

The ones you mention are "standard" benchmarks. They are mostly useless for gauging real-world performance. The only worthwhile testing is testing for your particular application.

But if you really want a "redneck" test, I find kernel-building on a machine with lots of fast cores with a suitable -j parameter works quite well. You will need a machine that has enough CPU to saturate the I/O, though (4+ cores running at 3+ GHz).


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