Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4306011   46936    0    0    0     0          0         0  4306011   46936    0    0    0     0       0          0
  eth0: 1451952561  892815    0    0    0     0          0         0  4641456   51769    0    0    0     0       0          0
  eth1: 1848569391  233215    0    0    0     0          0         0 622492753  207722    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: 1788822694  201620    0    0    0     0          0         0 610655903  180721    0    0    0     0       0          0
vlan22:    1272      30    0    0    0     0          0         0    13324     146    0    0    0     0       0          0
vlan21: 4359848     674    0    0    0     0          0         0    96164     588    0    0    0     0       0          0
vlan20: 32449449   21224    0    0    0     0          0         0 10843569   18815    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:     168       6    0    0    0     0          0         0     3472     124    0    6    0     0       0          0
