Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3924304   41381    0    0    0     0          0         0  3924304   41381    0    0    0     0       0          0
  eth0: 1453434422  715230    0    0    0     0          0         0  6335028   68830    0    0    0     0       0          0
  eth1: 2139997138  257944    0    0    0     0          0         0 334269656  198395    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: 2082193550  212774    0    0    0     0          0         0 322431680  172318    0    0    0     0       0          0
vlan22:    1900      40    0    0    0     0          0         0    13450     149    0    0    0     0       0          0
vlan21: 1117444     295    0    0    0     0          0         0    43040     246    0    0    0     0       0          0
vlan20: 32631763   20117    0    0    0     0          0         0 10893417   18104    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:     336      12    0    0    0     0          0         0     3472     124    0    6    0     0       0          0
