Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3115482   30734    0    0    0     0          0         0  3115482   30734    0    0    0     0       0          0
  eth0: 1316384317  739022    0    0    0     0          0         0  4632717   54139    0    0    0     0       0          0
  eth1: 687565918  167509    0    0    0     0          0         0 194099802  114135    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: 522305314   91557    0    0    0     0          0         0 25484693   75012    0    0    0     0       0          0
vlan22:    9878      84    0    0    0     0          0         0    10184      81    0    0    0     0       0          0
vlan20: 141358530   35327    0    0    0     0          0         0 167404924   29769    0    0    0     0       0          0
vlan21:     588      13    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:    5550      64    0    0    0     0          0         0     4832      65    0    6    0     0       0          0
