Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4413123   41853    0    0    0     0          0         0  4413123   41853    0    0    0     0       0          0
  eth0: 1358746972  857202    0    0    0     0          0         0  5271901   63347    0    0    0     0       0          0
  eth1: 551268689  169870    0    0    0     0          0         0 273737482  102817    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: 410008100   69082    0    0    0     0          0         0 147953134   55737    0    0    0     0       0          0
vlan20: 116259242   45170    0    0    0     0          0         0 124225284   35828    0    0    0     0       0          0
vlan21:     616      13    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:    4790      49    0    0    0     0          0         0    10496      89    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:    2432      31    0    0    0     0          0         0     4520      73    0    6    0     0       0          0
