Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3230538   31614    0    0    0     0          0         0  3230538   31614    0    0    0     0       0          0
  eth0: 1388055908  613701    0    0    0     0          0         0  6576520   72705    0    0    0     0       0          0
  eth1: 370611171  157887    0    0    0     0          0         0 434125814   96949    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: 182589219   69870    0    0    0     0          0         0 316080364   56941    0    0    0     0       0          0
vlan22:   14196     117    0    0    0     0          0         0    11094      89    0    0    0     0       0          0
vlan20: 163941181   42346    0    0    0     0          0         0 116787438   30351    0    0    0     0       0          0
vlan21:     616      14    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:    8014      95    0    0    0     0          0         0     5256      70    0    6    0     0       0          0
