Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2497186   25665    0    0    0     0          0         0  2497186   25665    0    0    0     0       0          0
  eth0: 1388625146 1033811    0    0    0     0          0         0 13822220  195477    0    0    0     0       0          0
  eth1: 170198038  103544    0    0    0     0          0         0 29768723   65684    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: 119985466   54758    0    0    0     0          0         0 22171723   46314    0    0    0     0       0          0
vlan20: 27651465   13523    0    0    0     0          0         0  6567300   10754    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:     112       2    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
