Enhanced 3270 user interface

You can use the enhanced 3270 user interface to monitor the performance of your z/OS® systems, applications, and devices.

About the enhanced 3270 user interface
The enhanced 3270 user interface is the latest generation of user interfaces for the OMEGAMON® monitoring products.
Viewing active Db2 data sharing groups
The Db2 Main Screen panel displays the Db2® data sharing groups that are active in your enterprise system and shows the general state and health of the active Db2® data sharing groups. This is the starting point for troubleshooting.
Viewing active Db2 subsystems
The All Active Db2 Subsystems workspace (KDPSTART) enables you to view information about all of the active Db2 subsystems for your enterprise system. This workspace shows the general status and health of your active Db2® subsystems and provides a starting point for troubleshooting.
Using thread history
OMEGAMON for Db2 thread history in the Enhanced 3270UI is the equivalent of near-term history in the Classic Interface.
Using Anomaly Detection
In performance monitoring, you can place thresholds on metrics to determine if a Db2 thread is using an excessive amount of resources. For example, you might set up thresholds on metrics such as CPU time, Elapsed Time, and Get Pages. The problem with setting such thresholds though is how do you determine what is normal and what is truly an error that needs attention.
Using events
The Enhanced 3270 User Interface can monitor three type of events, including deadlocks, timeouts, and data set extensions.
Understanding icons, commands, and PF keys
Use this page as a reference for understanding icons, commands, and PF keys.
Enabling historical data collection
The enhanced 3270UI is designed for investigation of current problems or those that have occurred in the recent past.
Enabling interval statistics
You can enable interval statistics data on the enhanced 3270 user interface manually or automatically.
Canceling a thread from the enhanced 3270 user interface
You can view thread activity and cancel unwanted threads from the enhanced 3270 user interface.
Reset procedure (situation)
Follow these steps to reset interval statistics.
Workspace names and descriptions
These workspaces are displayed in the OMEGAMON® enhanced 3270 user interface.
Bookmarking and aliases
In the OMEGAMON® enhanced 3270 user interface, you can use the bookmarking feature to save frequently used workspaces for easier access, rather than navigating these workspaces manually.