Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3408052   33389    0    0    0     0          0         0  3408052   33389    0    0    0     0       0          0
  eth0: 1342179159 1027493    0    0    0     0          0         0  4853410   57141    0    0    0     0       0          0
  eth1: 260158212   96883    0    0    0     0          0         0 118822176   85793    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: 149908509   50954    0    0    0     0          0         0 54397399   46649    0    0    0     0       0          0
vlan20: 88730853   33738    0    0    0     0          0         0 63099519   29366    0    0    0     0       0          0
vlan21:     672      14    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:   11422     105    0    0    0     0          0         0    22572     168    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:    6056      79    0    0    0     0          0         0    11148     144    0    6    0     0       0          0
