Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1579784   16548    0    0    0     0          0         0  1579784   16548    0    0    0     0       0          0
  eth0: 1380455362  448289    0    0    0     0          0         0  7162304   69305    0    0    0     0       0          0
  eth1: 172633886  107533    0    0    0     0          0         0 30310282   70666    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: 123284068   56495    0    0    0     0          0         0 22095136   48829    0    0    0     0       0          0
vlan20: 26677593   14794    0    0    0     0          0         0  7250730   13626    0    0    0     0       0          0
vlan21:     280       5    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      216       4    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    6    0     0       0          0
