Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2653847   36992    0    0    0     0          0         0  2653847   36992    0    0    0     0       0          0
enp1s0: 957438282  134983    0    0    0     0          0         0 10773005   90642    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan20: 24051872    8528    0    0    0     0          0         0  2118870    7194    0    0    0     0       0          0
vlan22:    1036      17    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:    9548     153    0    0    0     0          0         0      216       4    0    0    0     0       0          0
 br-ex: 931411819  125242    0    0    0     0          0         0  8616107   83391    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
