Investigate problems that occurred in the recent past by using the OMEGAMON Enhanced 3270 user interface

Near-term history provides the capability to investigate problems that occurred in the recent past. Select a resource displayed in the enhanced 3270 user interface and enter the historical navigation character (H) for the selected row. A historical summary workspace is displayed, showing a row of data for each 5 minute interval for the selected resource. Discover when a problem occurred and the symptoms that led up to the problem. Select a time period and navigate to a historical snapshot workspace to see more details for that time period. Continue to navigate through the historical data, viewing different time periods and additional resources that may be involved.

Near-term history provides intuitive access to the historical data collected by the OMEGAMON for z/OS agents from Resource Measurement Facility (RMF) Monitor III. The following attribute groups represent the near-term history data:

• Address Space CPU Summary History
• Address Space CPU Utilization History
• Address Space Delay Summary History
• Common Storage Utilization History
• CPC LPAR Details History
• CPC LPAR Summary History
• KM5 Device Job History
• KM5 Device Resource History
• KM5 Storage Details History
• KM5 Storage Summary History
• LPAR Summary History
• PCIE Device Summary (real-time and near-term history)
• Real Storage Utilization History
• SCM Device Summary (real-time and near-term history)
• WLM Service Class Resources History

For descriptions of these attribute groups and attributes, see Attributes.