Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4360762   39236    0    0    0     0          0         0  4360762   39236    0    0    0     0       0          0
  eth0: 1311773369  657967    0    0    0     0          0         0  4629246   54631    0    0    0     0       0          0
  eth1: 371005616  149849    0    0    0     0          0         0 215469024  100765    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: 176991428   58885    0    0    0     0          0         0 35367425   50367    0    0    0     0       0          0
vlan22:    3242      33    0    0    0     0          0         0     5858      46    0    0    0     0       0          0
vlan21:     728      17    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 169770322   46750    0    0    0     0          0         0 178390843   37961    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:     628       9    0    0    0     0          0         0     2816      37    0    6    0     0       0          0
