Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4086653   46887    0    0    0     0          0         0  4086653   46887    0    0    0     0       0          0
  eth0: 1332284339  860492    0    0    0     0          0         0  5758120   63982    0    0    0     0       0          0
  eth1: 785220101  201738    0    0    0     0          0         0 1338546755  116095    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: 727981813  113896    0    0    0     0          0         0 1328116069   89687    0    0    0     0       0          0
vlan22:    3188      57    0    0    0     0          0         0     5976      76    0    0    0     0       0          0
vlan20: 31813772   21499    0    0    0     0          0         0  9501680   18292    0    0    0     0       0          0
vlan21:     756      15    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:     728      26    0    0    0     0          0         0     1344      48    0    6    0     0       0          0
