Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2260249   33408    0    0    0     0          0         0  2260249   33408    0    0    0     0       0          0
enp1s0: 2178619174  244717    0    0    0     0          0         0 13954387  130567    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: 2173677645  238188    0    0    0     0          0         0 12494090  126467    0    0    0     0       0          0
vlan20: 1426143    4829    0    0    0     0          0         0  1443343    4091    0    0    0     0       0          0
vlan22:    1112      18    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:    8676     140    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
