Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1864981   17920    0    0    0     0          0         0  1864981   17920    0    0    0     0       0          0
  eth0: 1316829409  527335    0    0    0     0          0         0 13912482  197217    0    0    0     0       0          0
  eth1: 188302081  109835    0    0    0     0          0         0 30798159   72856    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: 137779064   64546    0    0    0     0          0         0 23363510   53956    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27559990   11364    0    0    0     0          0         0  6356111    9756    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    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    8    0     0       0          0
