Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3698014   35567    0    0    0     0          0         0  3698014   35567    0    0    0     0       0          0
  eth0: 1315858581  592078    0    0    0     0          0         0  4208663   50276    0    0    0     0       0          0
  eth1: 673142549  126307    0    0    0     0          0         0 153878654   98212    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: 559585113   66953    0    0    0     0          0         0 86559319   57293    0    0    0     0       0          0
vlan22:    4912      54    0    0    0     0          0         0    11924      92    0    0    0     0       0          0
vlan21:     644      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 91111715   36088    0    0    0     0          0         0 66012564   31283    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:    2356      32    0    0    0     0          0         0     5780      76    0    6    0     0       0          0
