Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1847838   17679    0    0    0     0          0         0  1847838   17679    0    0    0     0       0          0
  eth0: 224869754  167259    0    0    0     0          0         0   725173    9578    0    0    0     0       0          0
  eth1: 144965409   88124    0    0    0     0          0         0 28255325   56026    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan20: 27618381   13192    0    0    0     0          0         0  6390435   10172    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
 br-ex: 114817372   54418    0    1    0     0          0         0 21606206   44390    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
