Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4295323   49276    0    0    0     0          0         0  4295323   49276    0    0    0     0       0          0
  eth0: 1445470610  726319    0    0    0     0          0         0  5456554   66164    0    0    0     0       0          0
  eth1: 307550195   99149    0    0    0     0          0         0 331074715   78031    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: 257217846   65079    0    0    0     0          0         0 322529642   55666    0    0    0     0       0          0
vlan22:    4084      60    0    0    0     0          0         0     1656      27    0    0    0     0       0          0
vlan21:  327520    2186    0    0    0     0          0         0   293968    1338    0    0    0     0       0          0
vlan20: 28620669   15395    0    0    0     0          0         0  7377259   13514    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:    1120      40    0    0    0     0          0         0      252       9    0    6    0     0       0          0
