Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4228045   46183    0    0    0     0          0         0  4228045   46183    0    0    0     0       0          0
  eth0: 1319302196  746167    0    0    0     0          0         0  6383983   72610    0    0    0     0       0          0
  eth1: 475974384  148074    0    0    0     0          0         0 314043654  133852    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: 412431222  101545    0    0    0     0          0         0 295148496   92403    0    0    0     0       0          0
vlan22:   28159     187    0    0    0     0          0         0    27220     154    0    0    0     0       0          0
vlan21:     728      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 41577881   36273    0    0    0     0          0         0 17754308   32660    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:   18039     160    0    0    0     0          0         0    16882     129    0    6    0     0       0          0
