Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3220090   30570    0    0    0     0          0         0  3220090   30570    0    0    0     0       0          0
  eth0: 1383820688  553826    0    0    0     0          0         0  4867248   56957    0    0    0     0       0          0
  eth1: 595708275  153363    0    0    0     0          0         0 175230711  109296    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: 482951757   86758    0    0    0     0          0         0 56765057   71812    0    0    0     0       0          0
vlan22:    8034      67    0    0    0     0          0         0    13158     100    0    0    0     0       0          0
vlan20: 89409944   32643    0    0    0     0          0         0 117234993   27937    0    0    0     0       0          0
vlan21:     616      14    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:    4662      48    0    0    0     0          0         0     6408      85    0    6    0     0       0          0
