Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2222546   32320    0    0    0     0          0         0  2222546   32320    0    0    0     0       0          0
enp1s0: 2177376016  241675    0    0    0     0          0         0 14031829  130808    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: 2172454235  235243    0    0    0     0          0         0 12555920  126599    0    0    0     0       0          0
vlan22:    1244      20    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 1462365    4984    0    0    0     0          0         0  1458661    4203    0    0    0     0       0          0
vlan21:    9940     160    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
