Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2302085   34127    0    0    0     0          0         0  2302085   34127    0    0    0     0       0          0
enp1s0: 2177329965  240520    0    0    0     0          0         0 13922227  129473    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: 2172391772  233985    0    0    0     0          0         0 12426165  125280    0    0    0     0       0          0
vlan22:    1756      28    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:    9056     145    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1489457    5007    0    0    0     0          0         0  1478944    4188    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
