Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1483610   15360    0    0    0     0          0         0  1483610   15360    0    0    0     0       0          0
  eth0: 1309052219  418218    0    0    0     0          0         0  4619707   54620    0    0    0     0       0          0
  eth1: 170442097   75521    0    0    0     0          0         0 29284251   67499    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: 123128011   51588    0    0    0     0          0         0 21381998   46273    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 26633932   15079    0    0    0     0          0         0  6975291   13526    0    0    0     0       0          0
vlan21:     448       8    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
