Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1964447   19434    0    0    0     0          0         0  1964447   19434    0    0    0     0       0          0
  eth0: 1384857468  516798    0    0    0     0          0         0  5272213   61009    0    0    0     0       0          0
  eth1: 171850949  103234    0    0    0     0          0         0 30030613   68256    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: 121802461   58218    0    0    0     0          0         0 22485733   49038    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27619660   11880    0    0    0     0          0         0  6477388   10097    0    0    0     0       0          0
vlan22:     112       2    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
