Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1875290   18258    0    0    0     0          0         0  1875290   18258    0    0    0     0       0          0
  eth0: 1312023202  515931    0    0    0     0          0         0  4516761   54098    0    0    0     0       0          0
  eth1: 171362679   97808    0    0    0     0          0         0 30341093   68478    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: 121794476   58965    0    0    0     0          0         0 22894569   49768    0    0    0     0       0          0
vlan20: 27516444   11257    0    0    0     0          0         0  6394318    9756    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:     112       2    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
