qemuxml2argv-numatune-memnode.xml

<domain type='qemu'>
  <name>QEMUGuest</name>
  <uuid>9f4b6512-e73a-4a25-93e8-5307802821ce</uuid>
  <memory unit='KiB'>24682468</memory>
  <currentMemory unit='KiB'>24682468</currentMemory>
  <vcpu placement='static'>32</vcpu>
  <numatune>
    <memory mode='strict' nodeset='0-7'/>
    <memnode cellid='0' mode='preferred' nodeset='3'/>
    <memnode cellid='2' mode='strict' nodeset='1-2,5-7,^6'/>
  </numatune>
  <os>
    <type arch='x86_64' machine='pc'>hvm</type>
    <boot dev='hd'/>
  </os>
  <cpu>
    <numa>
      <cell id='0' cpus='0' memory='20002'/>
      <cell id='1' cpus='1-27,29' memory='660066'/>
      <cell id='2' cpus='28-31,^29' memory='24002400'/>
    </numa>
  </cpu>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <controller type='usb' index='0'/>
    <controller type='pci' index='0' model='pci-root'/>
    <memballoon model='virtio'/>
  </devices>
</domain>