Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 303602840   90915    0    0    0     0          0         0 303602840   90915    0    0    0     0       0          0
  eth0: 1831588182 1028385    0    0    0     0          0         0  6323442   72211    0    0    0     0       0          0
  eth1: 543026031  325316    0    0    0     0          0         0 449999039  259439    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: 488211430  258456    0    0    0     0          0         0 438017073  238166    0    0    0     0       0          0
vlan22:    3346      40    0    0    0     0          0         0     1886      22    0    0    0     0       0          0
vlan21:    8668     134    0    0    0     0          0         0     1008      12    0    0    0     0       0          0
vlan20: 25482408    8688    0    0    0     0          0         0  2721015    7263    0    0    0     0       0          0
vlan23: 8592676    8710    0    0    0     0          0         0  8600484    8557    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:     868      13    0    0    0     0          0         0      308       5    0    8    0     0       0          0
