Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3372411   33562    0    0    0     0          0         0  3372411   33562    0    0    0     0       0          0
  eth0: 1317323852  475806    0    0    0     0          0         0  4924871   59197    0    0    0     0       0          0
  eth1: 673579979  202894    0    0    0     0          0         0 123321623  137193    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: 559337267  127145    0    3    0     0          0         0 58943943   98996    0    0    0     0       0          0
vlan21:     616      13    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 89480105   36311    0    0    0     0          0         0 63055577   28001    0    0    0     0       0          0
vlan22:   18434     159    0    0    0     0          0         0     9660      75    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:    9848     135    0    0    0     0          0         0     4812      55    0    8    0     0       0          0
