Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4041554   47501    0    0    0     0          0         0  4041554   47501    0    0    0     0       0          0
  eth0: 1441634799  718998    0    0    0     0          0         0  4726903   57426    0    0    0     0       0          0
  eth1: 480710489  126209    0    0    0     0          0         0 158616162   79650    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: 429501779   73456    0    0    0     0          0         0 150694867   58642    0    0    0     0       0          0
vlan22:    1418      29    0    0    0     0          0         0     4846      59    0    0    0     0       0          0
vlan20: 28338815   14827    0    0    0     0          0         0  7030166   13072    0    0    0     0       0          0
vlan21:    4260      73    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:     252       9    0    0    0     0          0         0     1120      40    0    6    0     0       0          0
