Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 328665002  116453    0    0    0     0          0         0 328665002  116453    0    0    0     0       0          0
  eth0: 1801041158  611537    0    0    0     0          0         0  4879395   56941    0    0    0     0       0          0
  eth1: 556563956  274902    0    0    0     0          0         0 471418151  249624    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: 503976565  245628    0    0    0     0          0         0 459347649  227741    0    0    0     0       0          0
vlan22:    4406      48    0    0    0     0          0         0     2744      30    0    0    0     0       0          0
vlan23: 9293039    9388    0    0    0     0          0         0  8850752    9112    0    0    0     0       0          0
vlan20: 25415065    8978    0    0    0     0          0         0  2572325    7435    0    0    0     0       0          0
vlan21:    8080     129    0    0    0     0          0         0      658       9    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:    1756      23    0    0    0     0          0         0      784      14    0    6    0     0       0          0
