Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2019518   20188    0    0    0     0          0         0  2019518   20188    0    0    0     0       0          0
  eth0: 1308470019  467602    0    0    0     0          0         0  4109848   49289    0    0    0     0       0          0
  eth1: 171914149  103889    0    0    0     0          0         0 30511158   68388    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: 121716916   57484    0    0    0     0          0         0 22793865   48571    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27685742   12574    0    0    0     0          0         0  6604735   10519    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
