Historical data view

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Viewing historical data is a best practice across organizations for various purposes. OMEGAMON Data Requester supports viewing historical data at detail level problem diagnosis.

The importance and use of historical data are significant in decision-making, analysis, and planning. Analyzing historical data provides insights into the status, usage, performance, and health of resources.

Note: Historical visualizations are currently supported only through the REST API, which provides a detailed level of insights for problem diagnosis. Support for enhanced history visualizations using IBM® Z OMEGAMON® Data Provider is planned for future releases.

To view the historical data in the starter dashboards, you must initiate the historical data collection either through the Tivoli Enterprise Portal (TEP) or E3270UI. The following tables list the dashboard names for the OMEGAMON agents and the names of the attribute groups for which a history collection is to be started:

Table 1
Table 2
Table 3
Table 4
Table 5
Table 6

Table 1. Details about the attribute groups for OMEGAMON AI for CICS
Dashboard name	Table name	Attribute group
CICS Region Overview	WSS KCPWSS	CICSplex Service Class Analysis CICSplex Plex Service Class Analysis
CICS File/Data Resources	VSAM	CICSplex VSAM Analysis
CICS Storage Summary	CICSSTOR	CICSplex Storage Analysis
CICS Region Service Level Analysis	KCPWSS	CICSplex Plex Service Class Analysis

Table 2. Details about the attribute groups for OMEGAMON Db2 Performance Expert on z/OS
Dashboard name	Table name	Attribute group
Statistics Overview	DP_SY_EXC REAL225 DPAGGACC REALQBST	DB2 System Status DB2 Memory DBM1 DIST DP aggregated accounting DB2 BP Statistics
Thread Summary	DP_SY_EXC	DB2 System Status
Accelerator Statistics	STATQ8ST	Accelerator_Statistics

Table 3. Details about the attribute groups for OMEGAMON AI for JVM
Dashboard name	Table name	Attribute group
CPU Details	CPU	JVM CPU
Garbage Collection	GCSUMM	JVM Garbage Collection
Job Overview	CPU ZOSMEM GCSUMM HEALTH	JVM CPU JVM Virtual Memory JVM Garbage Collection JVM Health Summary
Heap Details	GCSUMM	JVM Garbage Collection
Native Memory Summary	ZOSMEM	JVM Virtual Memory
Thread Statistics	THREADS	JVM Threads

Table 4. Details about the attribute groups for OMEGAMON AI for z/OS
Dashboard name	Table name	Attribute group
Enterprise CPC Overview	MPLXCPCSUM	KM5 CPC Summary
Real Storage Information	ASREALSTOR	Address Space Real Storage
WLM Service Class	KM5WLMCLPX M5MWLMPRH	WLM Class Sysplex Metrics WLM Service Class Resource History
System CPU Overview	SYSCPUUTIL ASCPUUTIL	System CPU Utilization Address Space CPU Utilization

Table 5. Details about the attribute groups for OMEGAMON for Messaging on z/OS
Dashboard name	Table name	Attribute group
Queue Statistics History	QMQ_LH	Long Term History

Table 6. Details about the attribute groups for OMEGAMON for IMS on z/OS
Dashboard name	Table name	Attribute group
IMS Health Details	KIPIMSHLT	IMS Health
IMS Address Space Details	ADRSPACS	Address Space
IMS Dependent Region Details	DEPREGNS	Dependent Regions