Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4039365   44619    0    0    0     0          0         0  4039365   44619    0    0    0     0       0          0
  eth0: 1467140682  777460    0    0    0     0          0         0  5322692   60341    0    0    0     0       0          0
  eth1: 754138835  208487    0    0    0     0          0         0 1737728285  124702    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: 695727032  121465    0    0    0     0          0         0 1725269870   98464    0    0    0     0       0          0
vlan22:    9386     123    0    0    0     0          0         0     1340      25    0    0    0     0       0          0
vlan21:   36524     167    0    0    0     0          0         0    23690     107    0    0    0     0       0          0
vlan20: 32885169   20780    0    0    0     0          0         0 11540686   18457    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:    2828     101    0    0    0     0          0         0      140       5    0    6    0     0       0          0
