Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1904748   18579    0    0    0     0          0         0  1904748   18579    0    0    0     0       0          0
  eth0: 1314688842  433121    0    0    0     0          0         0  4414360   52610    0    0    0     0       0          0
  eth1: 186050821   76399    0    0    0     0          0         0 30580690   69628    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: 137256060   54589    0    0    0     0          0         0 23072838   50658    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27576480   12195    0    0    0     0          0         0  6465256   10346    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
