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Abstract
This section contains information about the most recent enhancements to IBM i Performance Tools. This topic includes enhancements related to performance data collectors and the performance components of IBM Navigator for i.
Content
Collection Services, Disk Watcher, Job Watcher, and Performance Explorer are the primary performance data collectors supported on IBM i. Other performance related tools include: Work with System Activity (WRKSYSACT), Dump Main Memory Information (DMPMEMINF), and Analyze Command Performance (ANZCMDPFR).
The Performance components of IBM Navigator for i include the Investigate Data task which is used to start Performance Data Investigator (PDI) and the Manage Collections task used to manage performance collections. Other tasks provide access to the web-based GUI interface for Collection Services, Job Watcher and Disk Watcher.
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Document Information
Modified date:
08 June 2026
UID
ibm11120329