Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 434144713  189661    0    0    0     0          0         0 434144713  189661    0    0    0     0       0          0
  eth0: 2053644075  257813    0    0    0     0          0         0  9948185  127935    0    0    0     0       0          0
  eth1: 638291318  374446    0    0    0     0          0         0 468703836  386126    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: 585827690  350116    0    0    0     0          0         0 456584350  363761    0    0    0     0       0          0
vlan22:    5808      59    0    0    0     0          0         0     7492      59    0    0    0     0       0          0
vlan23: 7517795    7900    0    0    0     0          0         0  8070175    7935    0    0    0     0       0          0
vlan20: 25758759    9788    0    0    0     0          0         0  3219583    7940    0    0    0     0       0          0
vlan21:    7472     120    0    0    0     0          0         0      658       9    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:    2520      34    0    0    0     0          0         0     3444      43    0    6    0     0       0          0
