Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2061706   20930    0    0    0     0          0         0  2061706   20930    0    0    0     0       0          0
  eth0: 1320346206  523189    0    0    0     0          0         0  4778537   54097    0    0    0     0       0          0
  eth1: 171766655  101691    0    0    0     0          0         0 30689440   68841    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: 121636023   58521    0    0    0     0          0         0 22994857   49382    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27838135   12632    0    0    0     0          0         0  6647469   10589    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    6    0     0       0          0
