Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1720798   17810    0    0    0     0          0         0  1720798   17810    0    0    0     0       0          0
  eth0: 1462273785  688016    0    0    0     0          0         0  7265346   93991    0    0    0     0       0          0
  eth1: 169339749   97241    0    0    0     0          0         0 27669205   65116    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: 120078928   54344    0    0    0     0          0         0 22727874   46917    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27206920   13808    0    0    0     0          0         0  4023847   10346    0    0    0     0       0          0
vlan21:     448       8    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
