Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2499083   29465    0    0    0     0          0         0  2499083   29465    0    0    0     0       0          0
  eth0: 1466332628  562027    0    0    0     0          0         0  7558540   98022    0    0    0     0       0          0
  eth1: 169660486   73663    0    0    0     0          0         0 30244040   67388    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: 121489729   51278    0    0    0     0          0         0 24566911   47641    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27517021   13878    0    0    0     0          0         0  4764061   12096    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    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
