Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1999423   19833    0    0    0     0          0         0  1999423   19833    0    0    0     0       0          0
  eth0: 1323278698  591485    0    0    0     0          0         0  4309048   51588    0    0    0     0       0          0
  eth1: 188162974  107144    0    0    0     0          0         0 31336879   74300    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: 137756619   64075    0    0    0     0          0         0 23707334   54577    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27660888   12844    0    0    0     0          0         0  6529173   10386    0    0    0     0       0          0
vlan21:     448       8    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:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
