Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 5617091   49578    0    0    0     0          0         0  5617091   49578    0    0    0     0       0          0
  eth0: 1446702204  733597    0    0    0     0          0         0  5766475   63649    0    0    0     0       0          0
  eth1: 753020665  201432    0    0    0     0          0         0 1737948891  122245    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: 694492445  117537    0    0    0     0          0         0 1724862386   93777    0    0    0     0       0          0
vlan22:    9614     127    0    0    0     0          0         0     1424      27    0    0    0     0       0          0
vlan21:  316296    2097    0    0    0     0          0         0   300890    1303    0    0    0     0       0          0
vlan20: 33102115   21856    0    0    0     0          0         0 11862385   19258    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:    2884     103    0    0    0     0          0         0      140       5    0    6    0     0       0          0
