Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2280840   34114    0    0    0     0          0         0  2280840   34114    0    0    0     0       0          0
enp1s0: 2177100458  238109    0    0    0     0          0         0 13952475  130164    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: 1385160    4785    0    0    0     0          0         0  1448378    4028    0    0    0     0       0          0
vlan22:    1036      17    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    8600     139    0    0    0     0          0         0      126       3    0    0    0     0       0          0
 br-ex: 2172305220  231890    0    0    0     0          0         0 12487721  126132    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
