Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3272950   35550    0    0    0     0          0         0  3272950   35550    0    0    0     0       0          0
  eth0: 1467601826  641601    0    0    0     0          0         0  4628332   54675    0    0    0     0       0          0
  eth1: 173755322  145425    0    0    0     0          0         0 1404386798   98246    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: 119047619   90580    0    0    0     0          0         0 1391010184   73653    0    0    0     0       0          0
vlan22:    7892     109    0    0    0     0          0         0     2208      36    0    0    0     0       0          0
vlan21:  283880    1970    0    0    0     0          0         0  2905992    1258    0    0    0     0       0          0
vlan20: 31430530   18046    0    0    0     0          0         0  9576746   15656    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:    2296      82    0    0    0     0          0         0      336      12    0    6    0     0       0          0
