Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3899605   41220    0    0    0     0          0         0  3899605   41220    0    0    0     0       0          0
  eth0: 1456468101  715333    0    0    0     0          0         0  5272829   59885    0    0    0     0       0          0
  eth1: 1877166072  203158    0    0    0     0          0         0 615704071  122303    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: 1819231739  116436    0    0    0     0          0         0 604106916   95789    0    0    0     0       0          0
vlan22:    1872      39    0    0    0     0          0         0    11250     127    0    0    0     0       0          0
vlan20: 32246082   20141    0    0    0     0          0         0 10406613   18050    0    0    0     0       0          0
vlan21:  315704    1994    0    0    0     0          0         0   315508    1258    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:     336      12    0    0    0     0          0         0     2856     102    0    6    0     0       0          0
