Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1955865   19606    0    0    0     0          0         0  1955865   19606    0    0    0     0       0          0
  eth0: 1364701996  602879    0    0    0     0          0         0  4813789   59217    0    0    0     0       0          0
  eth1: 170169228  103404    0    0    0     0          0         0 30123627   65389    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: 119860016   54577    0    0    0     0          0         0 22579861   46415    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27687057   12508    0    0    0     0          0         0  6505902   10315    0    0    0     0       0          0
vlan22:     112       2    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
