Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  968620   13083    0    0    0     0          0         0   968620   13083    0    0    0     0       0          0
  eth0: 1343814674  556435    0    0    0     0          0         0  4381516   50990    0    0    0     0       0          0
  eth1: 145723636   66422    0    0    0     0          0         0 22447277   59155    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: 121230708   50929    0    0    0     0          0         0 20479956   45523    0    0    0     0       0          0
vlan22:     196       5    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 4016882    6949    0    0    0     0          0         0  1157552    6546    0    0    0     0       0          0
vlan21:     532      11    0    0    0     0          0         0      126       3    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
