Find what you need

Performance Data Collectors
There are four collectors on IBM i that collect performance related data and store the information in database files, each having their own unique characteristics: Collection Services, IBM i Job Watcher, IBM i Disk Watcher, and Performance Explorer.

Performance Data Investigator (PDI) 
Use the Investigate Data task found in the web-based IBM Systems Director Navigator for i to view and analyze the data collected from any of the four data collectors found on IBM i. This powerful tool allows you the ability to work with the data interactively in chart or table form.

iDoctor for IBM i
A family of products (including Job Watcher, PEX Analyzer, and Heap Analysis Tools for Java) focused on assessing the overall health of a system by providing automated analysis on a variety of performance related data.

PM for Power Systems
A tool that can automatically collect system utilization information and can produce regular reports which show the utilization and growth trends of your system.

Performance and Scalability Services
Plan and prepare for changes in the data center when using the IBM i operating system on Power Systems hardware with help from IBM Systems Lab Services and Training. Whether assessing how an application performs when moving to the next release, determining the impact of application changes or understanding the benefits of new hardware, our team provides the hardware located in the Performance and Scalability Services Center in Rochester, MN, configured to your specifications, to test applications and evaluate performance benefits and scalability capabilities.

Benchmark Center
Services available in Poughkeepsie, NY and Montpellier, France to assist you with the measurement and validation of system performance.

Contact an IBM Sales Specialist

Browse Power Systems

Next generation applications for big data and analytics and cognitive computing are providing unprecedented insights into opportunities, threats and efficiencies. IBM Power Systems is at the forefront of delivering solutions to gain faster insights from analyzing both structured information and unstructured big data. With the secure, flexible and open platform of IBM Power Systems plus solutions and software, organizations can outpace their competitors by delivering faster services, providing differentiated offerings and turning operational cost into investment opportunity.

To draw insights and make better decisions, businesses rely on the secure, flexible and open platform of IBM Power Systems. Built with the first processor designed for big data workloads, the design of Power Systems combines the computing power, memory bandwidth and I/O in ways that are easier to consume and manage, building on strong resiliency, availability and security.

IBM Power Systems deliver flexibility and choice of operating systems to enable your business to support the next generation applications for big data and analytics and cognitive computing that are transforming how organizations work today. Whether running 1, 2, or all 3 - coupled with PowerVM, they maximize the benefit of Power Systems in your business.

Transform your business with Systems Software that enables virtualization, high availability, flexibility, security and compliance on Power Systems™. IBM’s integrated approach to developing Systems and Systems Software together delivers optimized results with Power Systems.

As an open innovation platform, Power Systems is optimized for big data and analytics performance and to deliver scale-out economics and security for the cloud. IBM and IBM Business Partner solutions exploit key capabilities in IBM Power Systems.

Over the last five years thousands of clients have migrated to IBM Power Systems for choice and flexibility. Learn how Power Systems has helped them revolutionise the way IT is developed and delivered, optimise for big data and analytics, and support private, public and hybrid offerings for scale-out or scale-up implementations all while improving business performance, reducing risk, and establishing a platform for growth.

Sizing tools

Tools and resources for estimating and sizing computing resources needed to run your business.