Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2233846   29845    0    0    0     0          0         0  2233846   29845    0    0    0     0       0          0
enp1s0: 896851714  121812    0    0    0     0          0         0  9570532   81839    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan22:     980      16    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 23790879    8008    0    0    0     0          0         0  1872170    6615    0    0    0     0       0          0
vlan21:    9284     149    0    0    0     0          0         0      126       3    0    0    0     0       0          0
 br-ex: 871258757  112763    0    1    0     0          0         0  7636204   75003    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    8    0     0       0          0
