Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6678946   63334    0    0    0     0          0         0  6678946   63334    0    0    0     0       0          0
  eth0: 1348690936  684292    0    0    0     0          0         0  4596935   55049    0    0    0     0       0          0
  eth1: 410420060  205721    0    0    0     0          0         0 759685591  137672    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: 121767270   59985    0    0    0     0          0         0 32403931   49841    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     952      17    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 263538240   95049    0    0    0     0          0         0 726081092   79819    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
