Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  754729    9487    0    0    0     0          0         0   754729    9487    0    0    0     0       0          0
  eth0: 1328434247  396924    0    0    0     0          0         0  5285289   60076    0    0    0     0       0          0
  eth1: 160500601   91148    0    0    0     0          0         0 22962011   63386    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: 137741417   63824    0    0    0     0          0         0 21449365   53304    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     504      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  763326    2743    0    0    0     0          0         0   693961    2504    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
