<domain type='kvm'>
  <name>guest</name>
  <memory unit='KiB'>1048576</memory>
  <memtune>
    <hard_limit unit='KiB'>2097152</hard_limit>
  </memtune>
  <vcpu placement='static'>1</vcpu>
  <os>
    <type arch='x86_64' machine='pc'>hvm</type>
  </os>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
  </devices>
</domain>
