Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1653383613  483232    0    0    0     0          0         0 1653383613  483232    0    0    0     0       0          0
  eth0: 2097642970 1045525    0    0    0     0          0         0  9483184  117494    0    0    0     0       0          0
  eth1: 498877059  285446    0    0    0     0          0         0 177847665  197247    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: 389409719  160845    0    0    0     0          0         0 137698785  123651    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan23:       0       0    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan21:    7888     126    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan20: 89077930   73821    0    0    0     0          0         0 39202514   67483    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
