Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 358488521  127673    0    0    0     0          0         0 358488521  127673    0    0    0     0       0          0
  eth0: 3265896622 1453626    0    0    0     0          0         0 15101915  104104    0    0    0     0       0          0
  eth1: 4060825530 1591430    0    0    0     0          0         0 3225911316 1024267    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: 297482568  167732    0    0    0     0          0         0 21428203  135436    0    0    0     0       0          0
vlan44:    7632     150    0    0    0     0          0         0     1538      23    0    0    0     0       0          0
vlan21: 1552965558  427687    0    0    0     0          0         0 768864660  358253    0    0    0     0       0          0
vlan22:  146020    1436    0    0    0     0          0         0   156456    1299    0    0    0     0       0          0
vlan23: 2125923862  582434    0    0    0     0          0         0 2425465450  493098    0    0    0     0       0          0
vlan20: 37710259   39558    0    0    0     0          0         0  6409941   36033    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:   61086    1185    0    0    0     0          0         0    60452    1163    0    6    0     0       0          0
