Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1811613   18946    0    0    0     0          0         0  1811613   18946    0    0    0     0       0          0
  eth0: 1507326733  526260    0    0    0     0          0         0  7869438   98478    0    0    0     0       0          0
  eth1: 171437624  104147    0    0    0     0          0         0 28511690   69473    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: 122083324   61767    0    0    0     0          0         0 23376614   50648    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27152002   11922    0    0    0     0          0         0  4182152   10565    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
