Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2007361   19790    0    0    0     0          0         0  2007361   19790    0    0    0     0       0          0
  eth0: 1320668381  531886    0    0    0     0          0         0  4935606   54760    0    0    0     0       0          0
  eth1: 186549747   81357    0    0    0     0          0         0 31186672   71461    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: 137494403   59100    0    0    0     0          0         0 23641952   52176    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      216       4    0    0    0     0       0          0
vlan20: 27741436   12367    0    0    0     0          0         0  6483862   10507    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    8    0     0       0          0
