Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2889622   28086    0    0    0     0          0         0  2889622   28086    0    0    0     0       0          0
  eth0: 1315275566  544922    0    0    0     0          0         0  4432785   51149    0    0    0     0       0          0
  eth1: 239905983  120916    0    0    0     0          0         0 65072205   83876    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: 182221895   63400    0    0    0     0          0         0 54452440   51583    0    0    0     0       0          0
vlan22:   17952     154    0    0    0     0          0         0    14826     113    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 34851398   24775    0    0    0     0          0         0  9338494   22231    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:    9744     128    0    0    0     0          0         0     7380      90    0    6    0     0       0          0
