Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  969847   13103    0    0    0     0          0         0   969847   13103    0    0    0     0       0          0
  eth0: 1331648043  826794    0    0    0     0          0         0  4860811   58655    0    0    0     0       0          0
  eth1: 144315305   66268    0    0    0     0          0         0 22395987   59228    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: 119773809   50554    0    0    0     0          0         0 20409176   45571    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     504      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 4046816    6941    0    0    0     0          0         0  1168401    6511    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
