Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1797802   17269    0    0    0     0          0         0  1797802   17269    0    0    0     0       0          0
  eth0: 223008464  135073    0    0    0     0          0         0   647019    8288    0    0    0     0       0          0
  eth1: 144481151   80321    0    0    0     0          0         0 28437833   55986    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    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: 27569623   11665    0    0    0     0          0         0  6346693    9935    0    0    0     0       0          0
 br-ex: 114609284   50389    0    0    0     0          0         0 21828398   44554    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
