Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1218323   16491    0    0    0     0          0         0  1218323   16491    0    0    0     0       0          0
  eth0: 1314512374  425441    0    0    0     0          0         0  4454830   53106    0    0    0     0       0          0
  eth1: 161244778  100364    0    0    0     0          0         0 24354587   65891    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: 137995888   68499    0    0    0     0          0         0 22443188   55177    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20:  915554    3409    0    0    0     0          0         0  1080401    3046    0    0    0     0       0          0
vlan21:     448       8    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:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
