Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3138900   30291    0    0    0     0          0         0  3138900   30291    0    0    0     0       0          0
  eth0: 1362034864  550482    0    0    0     0          0         0  4840910   56560    0    0    0     0       0          0
  eth1: 208311492   93865    0    0    0     0          0         0 256153060   90973    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: 151730327   58038    0    0    0     0          0         0 245124143   58556    0    0    0     0       0          0
vlan22:   13172     117    0    0    0     0          0         0    18366     142    0    0    0     0       0          0
vlan21:     692      15    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 35392934   26240    0    0    0     0          0         0  9889926   23693    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:    7152      88    0    0    0     0          0         0     8832     119    0    6    0     0       0          0
