Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1807503   17161    0    0    0     0          0         0  1807503   17161    0    0    0     0       0          0
  eth0: 224162924  150011    0    0    0     0          0         0   946462   12920    0    0    0     0       0          0
  eth1: 143157836   60661    0    0    0     0          0         0 28044728   54437    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: 114461108   47541    0    0    0     0          0         0 21394556   42650    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27564149   11843    0    0    0     0          0         0  6389280   10316    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
