Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3293192   38977    0    0    0     0          0         0  3293192   38977    0    0    0     0       0          0
  eth0: 1713261757  778752    0    0    0     0          0         0  8535198  107942    0    0    0     0       0          0
  eth1: 252808548  147273    0    0    0     0          0         0 26320872   95929    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: 143304901   70223    0    0    0     0          0         0  9609722   58676    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 85663472   34268    0    0    0     0          0         0 15717792   29224    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
tap44b4451c-db:    3390      28    0    0    0     0          0         0     4343      28    0    0    0     0       0          0
tapef3fe901-c0:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
tap913d86d2-68:   15886     107    0    0    0     0          0         0    20170     115    0    0    0     0       0          0
tap2194f0b2-00:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
