Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2277902   30458    0    0    0     0          0         0  2277902   30458    0    0    0     0       0          0
enp1s0: 948939812  128161    0    0    0     0          0         0 10034399   85874    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan21:    9588     153    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:    1188      19    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 23704970    7666    0    0    0     0          0         0  1790293    6302    0    0    0     0       0          0
 br-ex: 923368847  119557    0    0    0     0          0         0  8201030   79501    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    8    0     0       0          0
