Enabling historical data collection

The enhanced 3270UI is designed for investigation of current problems or those that have occurred in the recent past.

Therefore, near-term history data can be displayed in the enhanced 3270UI workspaces. The near-term history supports Db2® statistics, DSNZPARM, Db2 critical messages, Db2 connect server and object analysis.

Each workspace consists of one or multiple attribute groups. The history collection for the corresponding attribute groups must be started in order to see the history data in a workspace. Attribute groups that you need to enable historical collection for the workspaces are shown below.

Table 1. Workspace and attribute group cross reference for history collection for Db2 Subsystems
History collection for attribute group Db2 Group Coupling Facility must be started to see history data for Data Sharing Groups.

For example, if you want to view the Group Buffer Pools history, you must start history collection for attribute group Db2 Group Coupling Facility and DSG_GBP_Pool. Later, if you also want to see Global Buffer Pools history, then you start history collection for attribute group DSG_GBP_CF_Status.
Workspace		Attribute group
Db2 Main Screen All Active Db2 Data Sharing Groups		Db2 Group Coupling Facility
	Group Buffer Pools	DSG_GBP_Pool
	Global Buffer Pools	DSG_GBP_CF_Stats
	Coupling Facility Details	Db2 Group Coupling Facility
	Group Object Analysis	Group Object Analysis Group Object Spacename
	Group Object Analysis Volume	GOA Volume Summary GOA Volume Database Summary
	Group Object Analysis Database Activity	Group Object Activity Summary
	DSG DSNZPARMs	DSG Db2 Parameters
	DSG SQL Counts	DSG SQL Count

Table 2. Workspace and attribute group cross reference for history collection for Db2 Subsystems
History collection for attribute group **Db2 System Status** must be started to see history data for Db2 subsystems.

For example, if you want to see Subsystem Management history, you must start history collection for attribute group **Db2 System Status**, **Db2 SRM Subsystem Statistics** and **Db2 SRM Subsystem**. Later if you also want to see Group Buffer Pools history, then you start history collection for attribute group **Db2 GBP Pool**.
Workspace		Attribute group
Enterprise summary All Active Db2 Subsystems Db2 Main Screen All Active Db2 Subsystems		Db2 System Status
	Key Performance Indicators	Db2 System Status DB2_Memory DB2_Memory_DBM1_DIST
	Subsystem Management	Db2 SRM Subsystem Statistics Db2 SRM Subsystem
	Log Management	LOG Stats ( Db2 Version 11) Db2 SRM Log Statistics Db2 SRM Log Manager
	EDM Pool	EDM Pool Statistics (Db2 Version 11) EDM STATS (Db2 Version 11) Db2 SRM EDM Statistics EDM POOL
	Buffer Pools	Db2 BP Statistics (Db2 v12) Db2 BP Attributes (Db2 v12) Db2 SRM BPM Db2 SRM BPD
	Group Buffer Pools	Db2 GBP Pool
	Global Buffer Pools	Db2 GBP CF Stats
	Db2 Connect™ Server	Db2 CONNECT TASKLIST Db2 CONNECT PACKAGE Db2 CONNECT SERVER
	Storage Consumption	Db2 Memory DBM1 DIST Db2 Memory MVS™ Storage
	DSNZPARMs	Db2 Parameters
	System SQL Counts	Stat SQL Count SQL COUNTER
	z/OS® System Statistics	ZOS System Statistics
	Accelerators	Accelerator Statistics
	Lock Statistics	Lock Statistics
	DP aggregated accounting	DP aggregated accounting
	DP PROFILE MONITOR	DP PROFILE MONITOR
	DP DDF Statistics	DP DDF Statistics
	DP DDFLoc Stats	DP DDFLoc Stats
	DP Bind Stats	DP Bind Stats
	Db2 Command Information	DP Db2 COMMAND
	DP DM Stats	DP DM Stats
	DP App Stats	DP App Stats
	DP User Stats	DP User Stats
Db2 Message		Db2 Message
Db2 Anomaly		Db2 Anomaly
Db2 Interval Statistics		Db2 Interval Statistics