Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 14167079  153907    0    0    0     0          0         0 14167079  153907    0    0    0     0       0          0
  eth0: 1397728051 1473588    0    0    0     0          0         0 13178790  144984    0    0    0     0       0          0
  eth1: 2437761361  489237    0    0    0     0          0         0 1557978325  345553    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: 1305108794  121890    0    1    0     0          0         0 1312081508   97816    0    0    0     0       0          0
vlan22: 115246956   37350    0    0    0     0          0         0 115939139   35241    0    0    0     0       0          0
vlan21:    1176      22    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 978078593  185538    0    0    0     0          0         0 101773008  131699    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: 113086246   37159    0    0    0     0          0         0 113407269   35054    0    6    0     0       0          0
