Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4013259   42934    0    0    0     0          0         0  4013259   42934    0    0    0     0       0          0
  eth0: 1460861802  775092    0    0    0     0          0         0  4923036   50487    0    0    0     0       0          0
  eth1: 2131199400  240165    0    0    0     0          0         0 325002729  124979    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: 2071724108  130133    0    0    0     0          0         0 313466307   98674    0    0    0     0       0          0
vlan22:    1244      30    0    0    0     0          0         0    13324     146    0    0    0     0       0          0
vlan21:    4460      76    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 32308935   20658    0    0    0     0          0         0 10617551   18310    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
