Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1981431   19491    0    0    0     0          0         0  1981431   19491    0    0    0     0       0          0
  eth0: 1380945828  466903    0    0    0     0          0         0  5271199   64259    0    0    0     0       0          0
  eth1: 171904171  102355    0    0    0     0          0         0 29870328   67086    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: 121683188   56001    0    0    0     0          0         0 22334431   48135    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27737738   11929    0    0    0     0          0         0  6495765   10210    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
