Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3834490   48406    0    0    0     0          0         0  3834490   48406    0    0    0     0       0          0
  eth0: 1455705728  727644    0    0    0     0          0         0  5397124   57320    0    0    0     0       0          0
  eth1: 203982091  143400    0    0    0     0          0         0 29684080  101269    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: 142847595   75785    0    0    0     0          0         0  9908126   61967    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     728      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 37859825   33221    0    0    0     0          0         0 18797058   31336    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    6    0     0       0          0
