Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  738385    9472    0    0    0     0          0         0   738385    9472    0    0    0     0       0          0
  eth0: 1309259588  469656    0    0    0     0          0         0  4902857   58603    0    0    0     0       0          0
  eth1: 144516871   93322    0    0    0     0          0         0 21978317   57183    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: 121729125   57684    0    0    0     0          0         0 20475842   47417    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  697841    2464    0    0    0     0          0         0   679750    2208    0    0    0     0       0          0
vlan21:     448       9    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
