Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1185690   15953    0    0    0     0          0         0  1185690   15953    0    0    0     0       0          0
  eth0: 1315365617  566364    0    0    0     0          0         0  5193036   60987    0    0    0     0       0          0
  eth1: 144771375   94528    0    0    0     0          0         0 23706828   60824    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: 122019066   62818    0    0    0     0          0         0 21787542   50077    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  883669    3301    0    0    0     0          0         0  1071526    2938    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    6    0     0       0          0
