Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3966079   46090    0    0    0     0          0         0  3966079   46090    0    0    0     0       0          0
  eth0: 1644206018  900382    0    0    0     0          0         0  8836536  113072    0    0    0     0       0          0
  eth1: 253870697  151971    0    0    0     0          0         0 49091341  103826    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: 142981521   73228    0    0    0     0          0         0 29645338   61737    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87074808   38219    0    0    0     0          0         0 18365637   33559    0    0    0     0       0          0
vlan21:     672      12    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
