Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3233792   30831    0    0    0     0          0         0  3233792   30831    0    0    0     0       0          0
  eth0: 1324335020  600370    0    0    0     0          0         0  4760751   56605    0    0    0     0       0          0
  eth1: 504280979  153896    0    0    0     0          0         0 376354320   97878    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: 338180004   70331    0    0    0     0          0         0 257974006   58703    0    0    0     0       0          0
vlan22:   10052      93    0    0    0     0          0         0    18050     147    0    0    0     0       0          0
vlan20: 142102732   37185    0    0    0     0          0         0 117222445   30227    0    0    0     0       0          0
vlan21:     616      13    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:    5412      66    0    0    0     0          0         0     8168     122    0    6    0     0       0          0
