Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4301891   50037    0    0    0     0          0         0  4301891   50037    0    0    0     0       0          0
  eth0: 1628516125  759935    0    0    0     0          0         0  9773252  115490    0    0    0     0       0          0
  eth1: 250967030  116838    0    0    0     0          0         0 50586251  104580    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: 141723579   66017    0    0    0     0          0         0 30129011   59668    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 87550353   41368    0    0    0     0          0         0 19402070   36810    0    0    0     0       0          0
vlan21:     672      12    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
