Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1810759   17265    0    0    0     0          0         0  1810759   17265    0    0    0     0       0          0
  eth0: 226469700  190260    0    0    0     0          0         0  1052776   13586    0    0    0     0       0          0
  eth1: 143241487   62369    0    0    0     0          0         0 28346881   54942    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan20: 27524348   11694    0    0    0     0          0         0  6391265   10103    0    0    0     0       0          0
 br-ex: 114558687   49389    0    0    0     0          0         0 21693140   43359    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    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    8    0     0       0          0
