Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 481903741  195531    0    0    0     0          0         0 481903741  195531    0    0    0     0       0          0
  eth0: 2072017420  458378    0    0    0     0          0         0  6556643   74371    0    0    0     0       0          0
  eth1: 683564016  467391    0    0    0     0          0         0 467665986  394077    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: 625245697  376812    0    0    0     0          0         0 454077364  370813    0    0    0     0       0          0
vlan22:    6528      68    0    0    0     0          0         0     8246      65    0    0    0     0       0          0
vlan23: 8494403    9333    0    0    0     0          0         0  9293775    9016    0    0    0     0       0          0
vlan20: 25814751    9266    0    0    0     0          0         0  3479023    7704    0    0    0     0       0          0
vlan21:    8668     135    0    0    0     0          0         0      918      11    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:    2576      36    0    0    0     0          0         0     3680      46    0    8    0     0       0          0
