Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2244332   33315    0    0    0     0          0         0  2244332   33315    0    0    0     0       0          0
enp1s0: 2177549895  244701    0    0    0     0          0         0 14263949  133696    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: 2172608148  238423    0    0    0     0          0         0 12811581  129653    0    0    0     0       0          0
vlan20: 1437937    4821    0    0    0     0          0         0  1435808    4037    0    0    0     0       0          0
vlan22:    1908      30    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:    8600     139    0    0    0     0          0         0      216       4    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
