Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1813484   20648    0    0    0     0          0         0  1813484   20648    0    0    0     0       0          0
  eth0: 1466647579  523990    0    0    0     0          0         0  7564228   97553    0    0    0     0       0          0
  eth1: 171238096  101911    0    0    0     0          0         0 11881734   68127    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: 121545664   56443    0    0    0     0          0         0  6670148   49124    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27367963   12424    0    0    0     0          0         0  4264190   10790    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
