qemuxml2argv-cpu-host-kvmclock.xml

<domain type='kvm'>
  <name>QEMUGuest1</name>
  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
  <memory unit='KiB'>219100</memory>
  <currentMemory unit='KiB'>219100</currentMemory>
  <vcpu placement='static'>6</vcpu>
  <os>
    <type arch='x86_64' machine='pc'>hvm</type>
    <boot dev='network'/>
  </os>
  <cpu mode='host-passthrough'>
  </cpu>
  <clock offset='utc'>
    <timer name='kvmclock' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/./qemu.sh</emulator>
    <controller type='usb' index='0'/>
    <memballoon model='virtio'/>
  </devices>
</domain>