Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  478620    6022    0    0    0     0          0         0   478620    6022    0    0    0     0       0          0
enp1s0: 1415500665  146297    0  162    0     0          0         0  8766951   88422    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: 196077396   57282    0    0    0     0          0         0  5126159   47373    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  343190     991    0    0    0     0          0         0   298088     947    0    0    0     0       0          0
vlan21:     224       4    0    0    0     0          0         0      216       4    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
