Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3711636   43131    0    0    0     0          0         0  3711636   43131    0    0    0     0       0          0
  eth0: 1634394829  767199    0    0    0     0          0         0  8313735  103546    0    0    0     0       0          0
  eth1: 252080345  117317    0    0    0     0          0         0 28954781  101918    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: 142653745   68365    0    0    0     0          0         0  9757256   59146    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87733895   39176    0    0    0     0          0         0 18137385   34591    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
