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Re: [Xen-users] tool to test diskio
| To: | Paras pradhan <pradhanparas@xxxxxxxxx>, Xen Users <xen-users@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] tool to test diskio |
| From: | Thomas Graves <tgraves@xxxxxxxxxxxxx> |
| Date: | Fri, 5 Feb 2010 14:04:40 -0800 |
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| Thread-topic: | [Xen-users] tool to test diskio |
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I was wondering the same thing. I’ve tried various ones – bonnie++, fio, etc but none of them seem to give consistent or valid results. Sometimes vms look much better then bare metal for bandwidth but then latency on the vm is terrible. Other tools show the bandwidth seems ok but latency doesn’t make sense. Can anyone recommend a tool or method to test disk io performance and compare vm to bare metal? Thanks, Tom On 2/4/10 6:00 PM, "Paras pradhan" <pradhanparas@xxxxxxxxx> wrote: Which tool should I consider to test disk io in domU? _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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