Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2529837   37762    0    0    0     0          0         0  2529837   37762    0    0    0     0       0          0
enp1s0: 2177737638  246848    0    0    0     0          0         0 14252574  132686    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: 2172709911  240033    0    0    0     0          0         0 12647793  128108    0    0    0     0       0          0
vlan20: 1491233    5323    0    0    0     0          0         0  1586005    4570    0    0    0     0       0          0
vlan22:    1700      27    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    8748     142    0    0    0     0          0         0      126       3    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
