Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3511119   34996    0    0    0     0          0         0  3511119   34996    0    0    0     0       0          0
  eth0: 1306913535  590143    0    0    0     0          0         0  5454205   62577    0    0    0     0       0          0
  eth1: 374602172  141453    0    0    0     0          0         0 192239938   89321    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: 261125395   65651    0    0    0     0          0         0 126949120   52321    0    0    0     0       0          0
vlan22:   11900     116    0    0    0     0          0         0    12670     101    0    0    0     0       0          0
vlan20: 89701626   30767    0    0    0     0          0         0 64032968   27245    0    0    0     0       0          0
vlan21:     644      14    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:    5838      91    0    0    0     0          0         0     6028      80    0    6    0     0       0          0
