LPAR2RRD makes historical, future trends and nearly "realtime" CPU utilization graphs of LPARs and shared CPU usage of IBM Power servers. It collects complete physical and logical configuration of all servers/LPARs. It is agent-less (it gets everything from the HMC/SDMC or IVM). It supports all kinds of logical partitions (AIX/AS400/Linux/VIOS).
STOR2RRD creates historical utilization graphs of monitored storages. It gets data via the storage API (DSCLI for IBM DS8000). It collects and presents complete logical configuration of all storages. It graphically presents IO, data throughput, and response times for all Ports, Pools, Ranks, and Volumes.