Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3048785   28759    0    0    0     0          0         0  3048785   28759    0    0    0     0       0          0
  eth0: 1317569351  463602    0    0    0     0          0         0  4663917   56062    0    0    0     0       0          0
  eth1: 552937103  167029    0    0    0     0          0         0 327918807  116297    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: 386843620   92993    0    0    0     0          0         0 210006293   76842    0    0    0     0       0          0
vlan22:    9504      91    0    0    0     0          0         0    10220      84    0    0    0     0       0          0
vlan20: 141791207   33791    0    0    0     0          0         0 116605226   29324    0    0    0     0       0          0
vlan21:     692      15    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:    4872      66    0    0    0     0          0         0     4742      65    0    8    0     0       0          0
