Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  356399    3640    0    0    0     0          0         0   356399    3640    0    0    0     0       0          0
  eth0: 1523900560  472709    0    0    0     0          0         0  7929427  103817    0    0    0     0       0          0
  eth1: 142480990   66286    0    0    0     0          0         0  6271822   55930    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: 121658764   55892    0    0    0     0          0         0  5171519   47442    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     336       6    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  348162    1002    0    0    0     0          0         0   278523     941    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
