Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1905150   18478    0    0    0     0          0         0  1905150   18478    0    0    0     0       0          0
  eth0: 1316990308  481585    0    0    0     0          0         0  5184017   56232    0    0    0     0       0          0
  eth1: 186617400   83258    0    0    0     0          0         0 31351833   71981    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: 137557429   60281    0    0    0     0          0         0 23843516   52440    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27684425   12666    0    0    0     0          0         0  6424145   10562    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:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
