Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2384774   35791    0    0    0     0          0         0  2384774   35791    0    0    0     0       0          0
enp1s0: 2177555286  228773    0    0    0     0          0         0 14175080  132110    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan22:    1036      17    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 1429019    4965    0    0    0     0          0         0  1479136    4143    0    0    0     0       0          0
vlan21:    8960     144    0    0    0     0          0         0      216       4    0    0    0     0       0          0
 br-ex: 2172843773  222312    0    0    0     0          0         0 12679108  127963    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
