Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3946675   44906    0    0    0     0          0         0  3946675   44906    0    0    0     0       0          0
  eth0: 1323936727  733804    0    0    0     0          0         0  4924655   58277    0    0    0     0       0          0
  eth1: 172325334   93151    0    0    0     0          0         0 46310678   75332    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: 117140948   57566    0    0    0     0          0         0 36149277   48373    0    0    0     0       0          0
vlan22:     252       6    0    0    0     0          0         0      258       5    0    0    0     0       0          0
vlan20: 34225372   26207    0    0    0     0          0         0  9267635   19431    0    0    0     0       0          0
vlan21:     840      17    0    0    0     0          0         0      258       5    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
tap8d825134-63:    1620      16    0    0    0     0          0         0     1604      15    0    0    0     0       0          0
tapd9ed9a10-a0:     438       7    0    0    0     0          0         0      700      10    0    0    0     0       0          0
