Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3293686   32144    0    0    0     0          0         0  3293686   32144    0    0    0     0       0          0
  eth0: 1321926085  689507    0    0    0     0          0         0  5478137   62261    0    0    0     0       0          0
  eth1: 309262916  143216    0    0    0     0          0         0 594398750   97601    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: 122421749   68791    0    0    0     0          0         0 476243970   58356    0    0    0     0       0          0
vlan22:   12538     111    0    0    0     0          0         0    18114     137    0    0    0     0       0          0
vlan21:     644      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 163487804   37984    0    0    0     0          0         0 116922764   29638    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:    6764      87    0    0    0     0          0         0     8880     116    0    6    0     0       0          0
