memorytune.xml

<domain type='qemu'>
  <name>QEMUGuest1</name>
  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
  <memory unit='KiB'>219136</memory>
  <currentMemory unit='KiB'>219136</currentMemory>
  <vcpu placement='static'>4</vcpu>
  <cputune>
    <cachetune vcpus='0-1'>
      <cache id='0' level='3' type='both' size='768' unit='KiB'/>
      <cache id='1' level='3' type='both' size='768' unit='KiB'/>
    </cachetune>
    <memorytune vcpus='0-1'>
      <node id='0' bandwidth='20'/>
      <node id='1' bandwidth='30'/>
      <monitor vcpus='0-1'/>
      <monitor vcpus='0'/>
    </memorytune>
    <memorytune vcpus='3'>
      <node id='0' bandwidth='50'/>
    </memorytune>
    <memorytune vcpus='2'>
      <monitor vcpus='2'/>
    </memorytune>
  </cputune>
  <os>
    <type arch='i686' machine='pc'>hvm</type>
    <boot dev='hd'/>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/qemu-system-i386</emulator>
    <controller type='usb' index='0'/>
    <controller type='ide' index='0'/>
    <controller type='pci' index='0' model='pci-root'/>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <memballoon model='virtio'/>
  </devices>
</domain>