Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1985973   19740    0    0    0     0          0         0  1985973   19740    0    0    0     0       0          0
  eth0: 1314669283  427992    0    0    0     0          0         0  5060530   62128    0    0    0     0       0          0
  eth1: 188522678  110786    0    0    0     0          0         0 31396710   74308    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: 137806762   64988    0    0    0     0          0         0 23770768   54499    0    0    0     0       0          0
vlan22:     196       5    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     532      11    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27755376   12356    0    0    0     0          0         0  6520898   10462    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
