Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1076697   14606    0    0    0     0          0         0  1076697   14606    0    0    0     0       0          0
  eth0: 1392171574  633821    0    0    0     0          0         0  4528356   54146    0    0    0     0       0          0
  eth1: 140740081   57768    0    0    0     0          0         0  7201635   53764    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: 119607709   46829    0    0    0     0          0         0  5436642   44086    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  819700    2936    0    0    0     0          0         0   969537    2631    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
