Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  725397    9335    0    0    0     0          0         0   725397    9335    0    0    0     0       0          0
  eth0: 1320904445  555729    0    0    0     0          0         0  4410614   51928    0    0    0     0       0          0
  eth1: 161088708  100262    0    0    0     0          0         0 22713297   63523    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: 137846020   65827    0    0    0     0          0         0 21237105   53543    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  732046    2548    0    0    0     0          0         0   649139    2250    0    0    0     0       0          0
vlan21:     504      10    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
