Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2298979   34057    0    0    0     0          0         0  2298979   34057    0    0    0     0       0          0
enp1s0: 2177924366  232870    0    0    0     0          0         0 13898405  129098    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:    2020      32    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 1520856    4981    0    0    0     0          0         0  1485641    4166    0    0    0     0       0          0
vlan21:    8884     143    0    0    0     0          0         0      216       4    0    0    0     0       0          0
 br-ex: 2173061630  226348    0    0    0     0          0         0 12395650  124925    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
