Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3353652   33042    0    0    0     0          0         0  3353652   33042    0    0    0     0       0          0
  eth0: 1315260444  569233    0    0    0     0          0         0  5085916   58668    0    0    0     0       0          0
  eth1: 256165733  140176    0    0    0     0          0         0 380325380   92663    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: 122354900   68700    0    0    0     0          0         0 315475451   55610    0    0    0     0       0          0
vlan22:   14082     126    0    0    0     0          0         0    15158     118    0    0    0     0       0          0
vlan20: 110368136   32229    0    0    0     0          0         0 63606461   27336    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    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:    7500      99    0    0    0     0          0         0     7352      95    0    6    0     0       0          0
