Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1984542   19803    0    0    0     0          0         0  1984542   19803    0    0    0     0       0          0
  eth0: 1311063071  451928    0    0    0     0          0         0  3911972   45020    0    0    0     0       0          0
  eth1: 171699158  101353    0    0    0     0          0         0 30568193   67692    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: 121753739   58213    0    0    0     0          0         0 22981511   48708    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27646760   11764    0    0    0     0          0         0  6539926   10093    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      216       4    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
