Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1177601   15896    0    0    0     0          0         0  1177601   15896    0    0    0     0       0          0
  eth0: 1317673199  454174    0    0    0     0          0         0  4452672   52686    0    0    0     0       0          0
  eth1: 161031897   97526    0    0    0     0          0         0 23643801   63674    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: 137770799   64183    0    0    0     0          0         0 21775582   53302    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  888555    3362    0    0    0     0          0         0  1055453    2972    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    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
