Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3224602   32645    0    0    0     0          0         0  3224602   32645    0    0    0     0       0          0
  eth0: 1317860828  569178    0    0    0     0          0         0  5455524   61460    0    0    0     0       0          0
  eth1: 313418949  146884    0    0    0     0          0         0 283752663   91420    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: 126719577   64901    0    0    0     0          0         0 114552228   52774    0    0    0     0       0          0
vlan22:    4254      40    0    0    0     0          0         0    10138      77    0    0    0     0       0          0
vlan21:     728      15    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 162876232   36293    0    0    0     0          0         0 168096762   29926    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:    2300      25    0    0    0     0          0         0     4924      66    0    6    0     0       0          0
