Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3234515   32144    0    0    0     0          0         0  3234515   32144    0    0    0     0       0          0
  eth0: 1385967113  586202    0    0    0     0          0         0  5509483   67716    0    0    0     0       0          0
  eth1: 265020754  143428    0    0    0     0          0         0 304839453   96950    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: 152583814   70004    0    0    0     0          0         0 187164545   58661    0    0    0     0       0          0
vlan22:    8530      80    0    0    0     0          0         0    11452      93    0    0    0     0       0          0
vlan21:     588      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 89061863   35316    0    0    0     0          0         0 116488297   29017    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:    4496      57    0    0    0     0          0         0     5296      75    0    6    0     0       0          0
