Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2178692   22109    0    0    0     0          0         0  2178692   22109    0    0    0     0       0          0
  eth0: 1369132236  374764    0    0    0     0          0         0  4933769   58116    0    0    0     0       0          0
  eth1: 170121806  101115    0    0    0     0          0         0 30326382   66599    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: 120023331   55340    0    0    0     0          0         0 22650191   47327    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27663877   12208    0    0    0     0          0         0  6622423   10392    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
