Using on-line observation, certain reports and graphical views of different usage metrics we can evaluate the following:
- Evaluation of Service Level Agreements
- Evaluation of the CPU usage
- Workload setup and analysis
- Evaluation of the Memory usage.
- Evaluation of the disk I/O environment
- Evaluation of the IMAGE database inefficiencies/efficiencies
- Disk space issues
- File fragmentation and locality
- Instruction and recommendations is using tools and practices to optimize disk I/O.
- Hardware restrictions
- Hardware configuration issues that may result in performance problems
- Evaluation of on-line response
- Evaluation of batch, back-office turnaround times
- Evaluation of the program area, which programs take the most CPU, which are most disk intensive, etc.
- Discussion of disk I/O, disk storage and strategies for continued adequate storage and disk I/O optimization
- Evaluation of current and future capacity with regard to the CPU, Memory and disk areas
- Evaluation of other tools potential benefits: back up strategies, etc…