Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4049498   45085    0    0    0     0          0         0  4049498   45085    0    0    0     0       0          0
  eth0: 1394024190  631886    0    0    0     0          0         0  5038605   55175    0    0    0     0       0          0
  eth1: 465277092  171962    0    0    0     0          0         0 1690896315  114122    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: 408308035  109892    0    0    0     0          0         0 1678025498   87148    0    0    0     0       0          0
vlan22:   11474     152    0    0    0     0          0         0     3504      48    0    0    0     0       0          0
vlan21:   36496     166    0    0    0     0          0         0    23648     106    0    0    0     0       0          0
vlan20: 33263710   21030    0    0    0     0          0         0 11934742   18961    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:    3444     123    0    0    0     0          0         0      840      20    0    6    0     0       0          0
