From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gleb Natapov <gleb@redhat.com>
Subject: Re: Lost of performance over AMD-V with KVM?
Date: Tue, 9 Jul 2013 18:00:53 +0300
Message-ID: <20130709150053.GE24941@redhat.com>
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To: Victor fernandez <Victormanuel.fernandez@usc.es>
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On Tue, Jul 09, 2013 at 04:57:13PM +0200, Victor fernandez wrote:
>     2.- with the "-cpu host" parameter:
> 
> /usr/bin/kvm *-cpu host* -m 2048 -smp 1 -name i-2-11-VM -monitor
> telnet:127.0.0.1:9941,server,nowait -boot c /mnt/b07f7f29-7b9b-3d4b-b170-77876d10e7b1/134bc689-1207-487c-ae95-6c0dc2e0f285
> -parallel none -usb -usbdevice tablet -vnc :0 -vga cirrus -net
> nic,macaddr=06:00:90:00:00:08,vlan=0,model=e1000,name=e1000.0 -net
> tap,script=/usr/bin/qemu-ifup,vlan=0,name=tap.0
> 
With this command line can you provide output of /proc/cpuinfo on the
host and the guest?

--
			Gleb.