Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3320952   37449    0    0    0     0          0         0  3320952   37449    0    0    0     0       0          0
  eth0: 1632410816  701574    0    0    0     0          0         0  8752341  112132    0    0    0     0       0          0
  eth1: 253008179  145644    0    0    0     0          0         0 27560270   99284    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: 142870754   72758    0    0    0     0          0         0  9397232   60291    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: 86547297   34515    0    0    0     0          0         0 17113820   30503    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
