Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1169821   11234    0    0    0     0          0         0  1169821   11234    0    0    0     0       0          0
  eth0: 1451020167  495110    0    0    0     0          0         0  7777665  105120    0    0    0     0       0          0
  eth1: 168735767   94500    0    0    0     0          0         0 10289522   66418    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: 120057463   55249    0    0    0     0          0         0  5627004   48438    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      216       4    0    0    0     0       0          0
vlan20: 26723033   11089    0    0    0     0          0         0  3700728    9500    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
