Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  765522    9727    0    0    0     0          0         0   765522    9727    0    0    0     0       0          0
  eth0: 1326392328  375052    0    0    0     0          0         0  4225580   49815    0    0    0     0       0          0
  eth1: 160806072   95360    0    0    0     0          0         0 22818543   63517    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: 137695313   62940    0    0    0     0          0         0 21294223   53465    0    0    0     0       0          0
vlan20:  783668    2735    0    0    0     0          0         0   702080    2477    0    0    0     0       0          0
vlan21:     532      11    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:     196       5    0    0    0     0          0         0      216       4    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
