Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 196497950   71267    0    0    0     0          0         0 196497950   71267    0    0    0     0       0          0
  eth0: 1686088654  774800    0    0    0     0          0         0  5585898   66067    0    0    0     0       0          0
  eth1: 1139661732  554106    0    0    0     0          0         0 1004390857  437293    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: 1084728679  441127    0    0    0     0          0         0 986388985  390839    0    0    0     0       0          0
vlan22:    1726      26    0    0    0     0          0         0      700      10    0    0    0     0       0          0
vlan21:   10124     161    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan20: 16825669   29631    0    0    0     0          0         0  4146928   28019    0    0    0     0       0          0
vlan23: 13159912   13617    0    0    0     0          0         0 13108065   12952    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:     174       6    0    0    0     0          0         0        0       0    0    6    0     0       0          0
