Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3050616   29647    0    0    0     0          0         0  3050616   29647    0    0    0     0       0          0
  eth0: 1323651829  585343    0    0    0     0          0         0  4287105   48597    0    0    0     0       0          0
  eth1: 405021566  133198    0    0    0     0          0         0 88553193   88426    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: 324390021   63288    0    0    0     0          0         0 24784321   54221    0    0    0     0       0          0
vlan22:   14260     137    0    0    0     0          0         0     8170      70    0    0    0     0       0          0
vlan21:     644      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 57267832   29132    0    0    0     0          0         0 62629542   25187    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:    7008     112    0    0    0     0          0         0     3760      49    0    6    0     0       0          0
