Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3200024   31541    0    0    0     0          0         0  3200024   31541    0    0    0     0       0          0
  eth0: 1314845804  561530    0    0    0     0          0         0  4636750   52309    0    0    0     0       0          0
  eth1: 635689596  162083    0    0    0     0          0         0 66442621   98495    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: 575558335   79980    0    0    0     0          0         0 55678647   65154    0    0    0     0       0          0
vlan22:   12468     113    0    0    0     0          0         0    12096      94    0    0    0     0       0          0
vlan21:     616      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 35601986   26880    0    0    0     0          0         0  9552141   23829    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:    6580      88    0    0    0     0          0         0     5928      74    0    6    0     0       0          0
