Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  421912    4795    0    0    0     0          0         0   421912    4795    0    0    0     0       0          0
  eth0: 1317635403  471493    0    0    0     0          0         0  4935103   59849    0    0    0     0       0          0
  eth1: 141829597   57306    0    0    0     0          0         0  5993391   52240    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: 121063461   47796    0    0    0     0          0         0  4826773   44078    0    0    0     0       0          0
vlan22:     272       7    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     392      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  439689    1265    0    0    0     0          0         0   378632    1142    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
