Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4554478   50160    0    0    0     0          0         0  4554478   50160    0    0    0     0       0          0
  eth0: 1458047824  736065    0    0    0     0          0         0  5343749   59949    0    0    0     0       0          0
  eth1: 471091973  271558    0    0    0     0          0         0 2010199997  288962    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 413184454  220289    0    0    0     0          0         0 1997056603  259781    0    0    0     0       0          0
vlan22:   11420     148    0    0    0     0          0         0     1714      30    0    0    0     0       0          0
vlan20: 33182069   21897    0    0    0     0          0         0 11911104   19976    0    0    0     0       0          0
vlan21:  317448    2064    0    0    0     0          0         0   303748    1280    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:    3472     124    0    0    0     0          0         0      196       7    0    6    0     0       0          0
