Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1970693   19589    0    0    0     0          0         0  1970693   19589    0    0    0     0       0          0
  eth0: 1318515111  648168    0    0    0     0          0         0  4264262   50837    0    0    0     0       0          0
  eth1: 171242656   93401    0    0    0     0          0         0 30783150   68487    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: 121636920   55910    0    0    0     0          0         0 23149049   49213    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27678738   11646    0    0    0     0          0         0  6548877   10108    0    0    0     0       0          0
vlan21:     448       8    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
