QEMU xml

example.xml

  <cputune>
    <vcpupin vcpu="0" cpuset="2"/>
    <vcpupin vcpu="1" cpuset="3"/>
    <vcpupin vcpu="2" cpuset="6"/>
    <vcpupin vcpu="3" cpuset="7"/>
  </cputune>
  <disk type="file" device="disk">
    <driver name="qemu" type="raw" cache="writeback"/>
  </disk>
    <hyperv>
      <relaxed state='on'/>
      <vpindex state='on'/>
      <synic state='on'/>
      <stimer state='on'/>
    </hyperv>
  <clock offset='localtime'>
    <timer name='hpet' present='yes'/>
    <timer name='hypervclock' present='yes'/>
   </clock>