Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3960734   43335    0    0    0     0          0         0  3960734   43335    0    0    0     0       0          0
  eth0: 1452102090  937085    0    0    0     0          0         0 15878640  223983    0    0    0     0       0          0
  eth1: 1723720989  321582    0    0    0     0          0         0 914285170  301169    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: 1666891406  291600    0    0    0     0          0         0 903024706  275285    0    0    0     0       0          0
vlan22:    1272      30    0    0    0     0          0         0    13524     148    0    0    0     0       0          0
vlan20: 32322661   20490    0    0    0     0          0         0 10367805   18161    0    0    0     0       0          0
vlan21:     728      14    0    0    0     0          0         0      216       4    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:     168       6    0    0    0     0          0         0     3528     126    0    8    0     0       0          0
