Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1813315   17189    0    0    0     0          0         0  1813315   17189    0    0    0     0       0          0
  eth0: 1314481496  440188    0    0    0     0          0         0  4664378   55614    0    0    0     0       0          0
  eth1: 188050858  107703    0    0    0     0          0         0 30700790   72361    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: 137732087   63655    0    0    0     0          0         0 23266574   53508    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27466045   11599    0    0    0     0          0         0  6361372    9779    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
