Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2471412795  467913    0    0    0     0          0         0 2471412795  467913    0    0    0     0       0          0
  eth0: 1836966842 1069900    0    0    0     0          0         0  5846396   67362    0    0    0     0       0          0
  eth1: 6415649929  987014    0    0    0     0          0         0 689723400  410315    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: 6329857322  504424    0    0    0     0          0         0 676809248  381835    0    0    0     0       0          0
vlan20: 34431208   24476    0    0    0     0          0         0 11973466   21132    0    0    0     0       0          0
vlan21:    7688     121    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      748      10    0    0    0     0       0          0
vlan23:       0       0    0    0    0     0          0         0      748      10    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
