Re: [Xen-users] Re: Xen domu benchmarking

[jeroen groenewegen van der weyden <groen692@xxxxxxxxx>]

I use  Fresh Diagnose - SysInfo and Benchmarks 
<http://www.freshdevices.com/t/t/2146/>
best regards,

jeroen

Barry van Someren wrote:
> Hi,
>
> This is not necessarily  a bad thing, drives are often worse at
> writing than reading.
> A lot of it may also depend on the actual test you are doing.
>
> What benchmark are you running?
>
> On Wed, Jan 21, 2009 at 4:56 PM, jeroen groenewegen van der weyden
> <groen692@xxxxxxxxx> wrote:
>   
> > I guess my question was not challenging enough
> >
> > I see the following performance on
> > intel q9450
> > dom0 opensuse 11.0 64bit xen 3.2.1
> > domU W2K3 phy on drbd.
> >
> > performance of dom0
> > disk
> > read 50Mb/s
> > write 14,87 Mb/s
> >
> > cpu
> > superpi 1M in 17.9sec
> > whetstone FPU 16.300 MWIPS
> > dhrystine alu 12.919 MDIPS
> >
> > memory
> > interger assignment 146.883
> > real assignment 166.454
> >
> > net throughput (gplpv driver)
> > domu -> dom0 524 mbit/s
> >
> > is this performance typical?
> > for me the asymmetric performance of the disk is curious, anybody else
> > seeing this?
> >
> > jeroen
> >
> > jeroen groenewegen van der weyden wrote:
> >     
> > > Hello,
> > >
> > > I was wondering which benchmark tools "we" use to measure the performance
> > > of a domU.  Especially I'm interested in benchmarking a w2k3 domu.
> > >
> > > And are there any references of the performance of domu's to other
> > > virtualisation technique's.
> > >
> > > Best regards,
> > >
> > > jeroen.
> > >
> > >       
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
> >     
>
>
>   
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