Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4429946   50452    0    0    0     0          0         0  4429946   50452    0    0    0     0       0          0
  eth0: 1475280375  796553    0    0    0     0          0         0  5628271   66551    0    0    0     0       0          0
  eth1: 807350835  156633    0    0    0     0          0         0 161677823   93958    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: 753130348   88327    0    0    0     0          0         0 151908668   69104    0    0    0     0       0          0
vlan22:    1304      27    0    0    0     0          0         0     2514      35    0    0    0     0       0          0
vlan20: 29991067   17257    0    0    0     0          0         0  8525995   15399    0    0    0     0       0          0
vlan21:  364528    2391    0    0    0     0          0         0   330368    1502    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:     224       8    0    0    0     0          0         0      504      18    0    6    0     0       0          0
tapbfcb9d3b-42:    1620      16    0    0    0     0          0         0     1352       9    0    0    0     0       0          0
tap1d90bb72-90:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
