Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3811278   47679    0    0    0     0          0         0  3811278   47679    0    0    0     0       0          0
  eth0: 1457080245  760530    0    0    0     0          0         0  5711829   63914    0    0    0     0       0          0
  eth1: 201918089  111998    0    0    0     0          0         0 29288650   99960    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: 142444002   67925    0    0    0     0          0         0  9685770   59028    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 37963575   35070    0    0    0     0          0         0 18646320   33422    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
