file override options specified on the command line. This is a bug and
this behaviour may change in the future.
+NOTES
+ NETWORK RX BYTES AND PACKETS
+ Libvirt/virt-top has no way to know that a packet transmitted to a guest
+ was received (eg. if the guest is not listening). In the network RX
+ stats, virt-top reports the packets transmitted to the guest, on the
+ basis that the guest might receive them.
+
+ In particular this includes broadcast packets. Because of the way that
+ Linux bridges work, if the guest is connected to a bridge, it will
+ probably see a steady "background noise" of RX packets even when the
+ network interface is idle or down. These are caused by STP packets
+ generated by the bridge.
+
SEE ALSO
top(1), virsh(1), <http://www.libvirt.org/ocaml/>,
<http://www.libvirt.org/>, <http://people.redhat.com/~rjones/>,