Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4546242   56967    0    0    0     0          0         0  4546242   56967    0    0    0     0       0          0
  eth0: 1562674026 1303295    0    0    0     0          0         0  6032380   71930    0    0    0     0       0          0
  eth1: 164987210   81996    0    0    0     0          0         0 15518708   70651    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: 114022621   51960    0    0    0     0          0         0  6648687   45648    0    0    0     0       0          0
vlan22:     510      10    0    0    0     0          0         0      342       7    0    0    0     0       0          0
vlan21:  455440    2981    0    0    0     0          0         0   427434    1825    0    0    0     0       0          0
vlan20: 29747277   18398    0    0    0     0          0         0  7574549   15952    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:      84       3    0    0    0     0          0         0        0       0    0    6    0     0       0          0
