Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2211382   26221    0    0    0     0          0         0  2211382   26221    0    0    0     0       0          0
  eth0: 1303463699  385317    0    0    0     0          0         0 16419596  235262    0    0    0     0       0          0
  eth1: 168835494   64335    0    0    0     0          0         0 29518146   64640    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: 120915227   44422    0    0    0     0          0         0 22235219   46464    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27336053   11399    0    0    0     0          0         0  6260785    9701    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
