Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3587883   37510    0    0    0     0          0         0  3587883   37510    0    0    0     0       0          0
  eth0: 1465699122  834125    0    0    0     0          0         0  5224245   61626    0    0    0     0       0          0
  eth1: 2020106769  269791    0    0    0     0          0         0 310465030  123620    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: 1958393334  124546    0    0    0     0          0         0 299074146   98013    0    0    0     0       0          0
vlan22:     988      25    0    0    0     0          0         0    11040     122    0    0    0     0       0          0
vlan20: 32244499   19631    0    0    0     0          0         0 10476167   17631    0    0    0     0       0          0
vlan21:    4224      72    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:     112       4    0    0    0     0          0         0     2856     102    0    6    0     0       0          0
