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2answers
147 views

IOMeter showing hardly any data

I ran IOmeter on a Windows Server 2008 R2 SP1 server for 18 hours and when I clicked on "Stop current Test and Save Results" it stopped the worker processes (I only had 1). When looking at the ...
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2answers
889 views

Why IOPS of SSD on Linux is much lower than Win7? [closed]

I have an SSD installed in a PC. And the test tool is IOMeter. When using Centos 6.3 or Ubunut 12.04, the Random/4K/100% Read/64 Outstanding IO/s test shows about 8000 iops. But when testing in ...
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1answer
1k views

Measuring IOPs and comparing with IOmeter

So I've got to somehow generate IOPs using some prehistoric metrics used in IOmeter (which can't run in a 64bit ubuntu environment) The settings used in IOmeter are: 16K block size, 75% read to 25% ...
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2answers
4k views

IOMeter - What values should I test with?

In some ways I guess this is a piece of string question, however even if there is a "this fits most situations" answer I have no idea what it is, so... I have a SAN on evaluation, an HP P4000. I'd ...
0
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2answers
776 views

why is iometer performance slower after first run?

I'm doing some benchmarking with IOMeter, and I'm seeing a consistent and susbtantial drop-off in performance after running the first test in my VMWare environments. These drop-offs are about the ...
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1answer
1k views

Parsing iometer results

How do your visualise your iometer results?
1
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1answer
246 views

iometer - cpu utilization not being returned

everything I want gets picked up from the dynamo process. Although for some reason the CPU Utilization isn't being presented and recorded. Any ideas? Thank you EDIT: SYSTEM - Linux x86_64, ...