Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3424598   33452    0    0    0     0          0         0  3424598   33452    0    0    0     0       0          0
  eth0: 1312891418  503070    0    0    0     0          0         0  4671712   55647    0    0    0     0       0          0
  eth1: 299187696  143278    0    0    0     0          0         0 183428725  103305    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: 217302488   75658    0    0    0     0          0         0 170183488   67889    0    0    0     0       0          0
vlan22:    3952      40    0    0    0     0          0         0    13044     100    0    0    0     0       0          0
vlan20: 58460395   28883    0    0    0     0          0         0 11978522   25561    0    0    0     0       0          0
vlan21:     720      15    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:    2088      22    0    0    0     0          0         0     6264      86    0    6    0     0       0          0
