Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3893489   43083    0    0    0     0          0         0  3893489   43083    0    0    0     0       0          0
  eth0: 1407445666  904791    0    0    0     0          0         0 16273056  227349    0    0    0     0       0          0
  eth1: 770245146  201750    0    0    0     0          0         0 1564385145  124399    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: 712770923  125562    0    0    0     0          0         0 1552488870   98461    0    0    0     0       0          0
vlan22:   11134     144    0    0    0     0          0         0     1672      29    0    0    0     0       0          0
vlan20: 32213334   20449    0    0    0     0          0         0 10986391   17950    0    0    0     0       0          0
vlan21:     672      13    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:    3388     121    0    0    0     0          0         0      196       7    0    8    0     0       0          0
