Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1867950   18041    0    0    0     0          0         0  1867950   18041    0    0    0     0       0          0
  eth0: 225764536  183312    0    0    0     0          0         0   714062    9434    0    0    0     0       0          0
  eth1: 143270874   60143    0    0    0     0          0         0 28629902   54714    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: 114406230   46492    0    0    0     0          0         0 21881528   42507    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27720715   12289    0    0    0     0          0         0  6469326   10622    0    0    0     0       0          0
vlan21:     448       8    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
