Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2132496   21656    0    0    0     0          0         0  2132496   21656    0    0    0     0       0          0
  eth0: 1379138160  481107    0    0    0     0          0         0  4567691   53325    0    0    0     0       0          0
  eth1: 171884601  102038    0    0    0     0          0         0 30875186   69532    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: 121875342   60236    0    0    0     0          0         0 23123836   49731    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27800741   12845    0    0    0     0          0         0  6674170   10745    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    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    6    0     0       0          0
