Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3073283   29984    0    0    0     0          0         0  3073283   29984    0    0    0     0       0          0
  eth0: 1377495730  549460    0    0    0     0          0         0  4973290   56506    0    0    0     0       0          0
  eth1: 285701411  139577    0    0    0     0          0         0 263502854   89078    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: 151957260   61934    0    0    0     0          0         0 198895368   52120    0    0    0     0       0          0
vlan22:    9892      88    0    0    0     0          0         0     9900      76    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 110089720   35428    0    0    0     0          0         0 63337260   27138    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:    5272      70    0    0    0     0          0         0     4860      60    0    6    0     0       0          0
