Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2436718814  429601    0    0    0     0          0         0 2436718814  429601    0    0    0     0       0          0
  eth0: 1625098830  666068    0    0    0     0          0         0  6136441   71274    0    0    0     0       0          0
  eth1: 6414159096  900171    0    0    0     0          0         0 653484035  388107    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: 6332546626  477789    0    0    0     0          0         0 640400642  359605    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan21:    7292     115    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan23:       0       0    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan20: 34561000   23699    0    0    0     0          0         0 12137771   21109    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
