Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 13412200  167898    0    0    0     0          0         0 13412200  167898    0    0    0     0       0          0
  eth0: 1313680704  433698    0    0    0     0          0         0 18323561  257025    0    0    0     0       0          0
  eth1: 2598175374  656097    0    0    0     0          0         0 1220272603  595150    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: 1181164698  334838    0    1    0     0          0         0 1039177048  337926    0    0    0     0       0          0
vlan22: 113869957   32743    0    0    0     0          0         0 115251585   33528    0    0    0     0       0          0
vlan21:     924      18    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 1248796723  211405    0    0    0     0          0         0 54303051  146045    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: 111975101   32598    0    0    0     0          0         0 112841735   33387    0    8    0     0       0          0
