Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2021609   20374    0    0    0     0          0         0  2021609   20374    0    0    0     0       0          0
  eth0: 1309609058  574913    0    0    0     0          0         0  4450269   53854    0    0    0     0       0          0
  eth1: 170277246  103318    0    0    0     0          0         0 30624687   68200    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: 120297978   60840    0    0    0     0          0         0 23013265   49006    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27633784   11615    0    0    0     0          0         0  6519844    9986    0    0    0     0       0          0
vlan21:     448       8    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
