Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2301594   34083    0    0    0     0          0         0  2301594   34083    0    0    0     0       0          0
enp1s0: 2177436867  241741    0    0    0     0          0         0 13900178  129222    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: 2172473674  235125    0    0    0     0          0         0 12393301  124986    0    0    0     0       0          0
vlan20: 1494711    5025    0    0    0     0          0         0  1489469    4228    0    0    0     0       0          0
vlan22:    1832      29    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    9072     146    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    8    0     0       0          0
