Performance Navigator is the best tool for IBM i
Pros
- Disk growth trends.
- Library size change difference.
- CPU, DASD, Memory usage and the Jobs count on month wise.
- Top takers (Jobs) of the CPU%.
Cons
- It's a good tool and no such concerns.
- The product support is awesome.
Return on Investment
- Disk growth analysis will help to identify the growth and to add the disk if required.
- CPU utilization report helped us a lot to find out the constant top takers.
- Memory pools utilization report helped a lot to understand the system performance.
Other Software Used
HelpSystems Robot Monitor, Powertech Identity & Access Manager (BoKS), Powertech Exit Point Manager for IBM i