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RE: [Xen-users] Oracle on a classic Physical server Win2k3 versusOracle

To: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>, Pasi Kärkkäinen <pasik@xxxxxx>
Subject: RE: [Xen-users] Oracle on a classic Physical server Win2k3 versusOracle on domU win2k3
From: Rémi BERNIER <R.BERNIER@xxxxxxxxxxx>
Date: Mon, 2 Nov 2009 08:55:40 +0100
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James, Pasi,

Yes it's just a swinbench on the performance of transactions on a Oracle database.
But not a network test.


My CPU is Intel(R) Xeon(R) CPU 5130 @ 2.00GHz, when i test with swingbench, my domU is full cpu (near 197%)
The result of iowait with command: iostat 1  -> %iowait = 0.00

Thanks in advance.

Rémi



While running the test, run "xm top" in dom0.

How's the cpu usage? are your cpu cores maxed out?
What's using cpu?

Also run "iostat 1" in dom0 (it's in sysstat package), and see if you
have a lot of iowait in dom0..

-- Pasi






>
> I just finished the swingbench test with new drivers (0.10.0.130) but it's the
> same result about 8400 transactions per seconds..
> So if you have an idea, i'm listening to you.
>
> Thanks in advance and good week.
>

Is the swingbench test disk i/o bound? Or network too?

James

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