Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  748082    9645    0    0    0     0          0         0   748082    9645    0    0    0     0       0          0
  eth0: 1308516237  457926    0    0    0     0          0         0  4549814   54316    0    0    0     0       0          0
  eth1: 144505971   92981    0    0    0     0          0         0 22049100   57731    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: 121758130   58178    0    0    0     0          0         0 20531458   47805    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  697507    2471    0    0    0     0          0         0   679822    2219    0    0    0     0       0          0
vlan21:     476      10    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
