Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6881005   65574    0    0    0     0          0         0  6881005   65574    0    0    0     0       0          0
  eth0: 1312750958  544826    0    0    0     0          0         0  4549551   53652    0    0    0     0       0          0
  eth1: 201369640  135614    0    0    0     0          0         0 117884581  126248    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: 121668155   57734    0    0    0     0          0         0 33675067   49874    0    0    0     0       0          0
vlan22:   55716     295    0    0    0     0          0         0   126191     795    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 56915564   61461    0    0    0     0          0         0 74789708   59610    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:   40352     234    0    0    0     0          0         0    70763     733    0    6    0     0       0          0
