Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2579540   38521    0    0    0     0          0         0  2579540   38521    0    0    0     0       0          0
enp1s0: 1920079425  227025    0    0    0     0          0         0 13572202  125362    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:    1112      18    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1497082    5477    0    0    0     0          0         0  1618040    4589    0    0    0     0       0          0
vlan21:    8768     142    0    0    0     0          0         0      126       3    0    0    0     0       0          0
 br-ex: 1915322445  220015    0    0    0     0          0         0 11935356  120766    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
