Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1982544   19778    0    0    0     0          0         0  1982544   19778    0    0    0     0       0          0
  eth0: 1323959031  584911    0    0    0     0          0         0  4134067   48322    0    0    0     0       0          0
  eth1: 171713320  103104    0    0    0     0          0         0 30564358   68324    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: 121705247   59983    0    0    0     0          0         0 22962705   49070    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27684955   12246    0    0    0     0          0         0  6557291   10429    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
