Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2357517   35114    0    0    0     0          0         0  2357517   35114    0    0    0     0       0          0
enp1s0: 2191595167  238519    0    0    0     0          0         0 14668659  136607    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: 2186749257  232205    0    0    0     0          0         0 13165598  132408    0    0    0     0       0          0
vlan20: 1431820    4913    0    0    0     0          0         0  1485735    4190    0    0    0     0       0          0
vlan22:    1756      28    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    9092     146    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
