Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 11518318  118716    0    0    0     0          0         0 11518318  118716    0    0    0     0       0          0
  eth0: 1339040197  863539    0    0    0     0          0         0  8324236   98600    0    0    0     0       0          0
  eth1: 2532976683  570220    0    0    0     0          0         0 1213652567  311889    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: 1107242589  127491    0    1    0     0          0         0 1032453339   97608    0    0    0     0       0          0
vlan22: 115034101   35580    0    0    0     0          0         0 114557567   34090    0    0    0     0       0          0
vlan21:     980      19    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1250335816  192801    0    0    0     0          0         0 55154946  101444    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: 112975029   35424    0    0    0     0          0         0 112107551   33938    0    8    0     0       0          0
