Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3608425   35754    0    0    0     0          0         0  3608425   35754    0    0    0     0       0          0
  eth0: 1393124043  712904    0    0    0     0          0         0  5522056   59686    0    0    0     0       0          0
  eth1: 409344743  133664    0    0    0     0          0         0 150496165   92267    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: 296636965   65515    0    0    0     0          0         0 85648250   55118    0    0    0     0       0          0
vlan20: 89594862   32580    0    0    0     0          0         0 63667904   27822    0    0    0     0       0          0
vlan21:     616      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:   13706     128    0    0    0     0          0         0    10944      89    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:    6976     103    0    0    0     0          0         0     5148      67    0    6    0     0       0          0
