Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3064309   30180    0    0    0     0          0         0  3064309   30180    0    0    0     0       0          0
  eth0: 1395444027  729198    0    0    0     0          0         0  4559620   51740    0    0    0     0       0          0
  eth1: 261171911   96977    0    0    0     0          0         0 147280566   85280    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: 151595965   54068    0    0    0     0          0         0 83793096   48923    0    0    0     0       0          0
vlan22:   16026     136    0    0    0     0          0         0     9148      71    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 88245301   32176    0    0    0     0          0         0 62330004   27589    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:    8712     115    0    0    0     0          0         0     4576      53    0    6    0     0       0          0
