Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2404301   35973    0    0    0     0          0         0  2404301   35973    0    0    0     0       0          0
enp1s0: 2177405663  225777    0    0    0     0          0         0 14137779  130997    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan21:    8788     142    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:    1624      26    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1487026    5085    0    0    0     0          0         0  1517271    4257    0    0    0     0       0          0
 br-ex: 2172677775  219194    0    0    0     0          0         0 12602936  126732    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
