Loadbalancer lvs graph (keepalived)

If you have a loadbalancer with keepalived, you can use this script to generate graphs like 'Connections per Second', 'Packets per Second' and 'Bytes per Second'. See attached image.

For more information see: http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.monitoring_lvs.html (33.3. Monitoring: LVS director throughput statistics from the /proc system (originally /proc/net/ip_vs_stats))