Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  789513   10279    0    0    0     0          0         0   789513   10279    0    0    0     0       0          0
  eth0: 1303687881  473857    0    0    0     0          0         0  4276671   49786    0    0    0     0       0          0
  eth1: 141201085   66650    0    0    0     0          0         0 22031487   57044    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: 119981176   54844    0    0    0     0          0         0 20507296   47406    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     504      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  731015    2492    0    0    0     0          0         0   714188    2273    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
