Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 8092682   82954    0    0    0     0          0         0  8092682   82954    0    0    0     0       0          0
  eth0: 1398068863  886578    0    0    0     0          0         0  6562892   74129    0    0    0     0       0          0
  eth1: 1145671818  263158    0    0    0     0          0         0 851081186  167365    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: 882997458   98174    0    0    0     0          0         0 586469746   79584    0    0    0     0       0          0
vlan22:   12716     115    0    0    0     0          0         0    17591     162    0    0    0     0       0          0
vlan20: 235830160   91377    0    0    0     0          0         0 263198088   78231    0    0    0     0       0          0
vlan21:     784      16    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:    7102      77    0    0    0     0          0         0     6947     128    0    6    0     0       0          0
