Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1945970   19036    0    0    0     0          0         0  1945970   19036    0    0    0     0       0          0
  eth0: 1314571748  416854    0    0    0     0          0         0  5249718   63969    0    0    0     0       0          0
  eth1: 187902267  103450    0    0    0     0          0         0 30872514   72423    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: 137583279   60788    0    0    0     0          0         0 23333682   53026    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27603185   11913    0    0    0     0          0         0  6447914   10191    0    0    0     0       0          0
vlan21:     448       8    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:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
