Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3181435   30721    0    0    0     0          0         0  3181435   30721    0    0    0     0       0          0
  eth0: 1319079232  472766    0    0    0     0          0         0  5259416   60332    0    0    0     0       0          0
  eth1: 334021107  149273    0    0    0     0          0         0 349987741   96719    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: 168193399   70175    0    0    0     0          0         0 180177323   57220    0    0    0     0       0          0
vlan22:   13766     122    0    0    0     0          0         0    18250     140    0    0    0     0       0          0
vlan20: 141612276   35567    0    0    0     0          0         0 168554011   29806    0    0    0     0       0          0
vlan21:     588      13    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:    7444      95    0    0    0     0          0         0     8860     117    0    8    0     0       0          0
