Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2382814   35245    0    0    0     0          0         0  2382814   35245    0    0    0     0       0          0
enp1s0: 1925052020  208667    0    0    0     0          0         0 13624226  125550    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: 1546339    5167    0    0    0     0          0         0  1531468    4335    0    0    0     0       0          0
vlan22:    1832      29    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:    8844     143    0    0    0     0          0         0      126       3    0    0    0     0       0          0
 br-ex: 1920502569  201953    0    0    0     0          0         0 12074852  121206    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
