z/OS Workload Manager

E752531

IBM software product feature workload management component z/OS component

z/OS Workload Manager is an IBM mainframe component that dynamically manages system resources to meet performance goals and service levels for workloads running on the z/OS operating system.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (5)

Label	Occurrences
z/OS Workload Manager canonical	4
Workload Manager	2
IBM z/OS MVS Managing: Workload Management	1
IBM z/OS MVS Planning: Workload Management	1
z/OS Workload Manager (WLM)	1

How this entity was disambiguated

This entity first appeared as the object of triple T8706790 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: z/OS Workload Manager
Context triple: [SMF, relatedTo, z/OS Workload Manager]

A. z/OS Management Facility
z/OS Management Facility is a web-based management and administration interface for IBM’s z/OS operating system that simplifies system configuration, monitoring, and task automation.
B. z/OS
z/OS is IBM’s 64-bit mainframe operating system designed for high-volume, secure, and reliable enterprise computing workloads.
C. z/OS Communications Server
z/OS Communications Server is IBM’s integrated networking and communications component for the z/OS mainframe operating system, providing TCP/IP, SNA, and related network services.
D. TSO/E
TSO/E (Time Sharing Option/Extensions) is an IBM mainframe interactive computing environment that lets users run programs, edit data sets, and issue commands under z/OS.
E. CICS Transaction Server
CICS Transaction Server is IBM’s high-performance transaction processing platform used to run large-scale, mission-critical applications on mainframe systems.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: z/OS Workload Manager
Target entity description: z/OS Workload Manager is an IBM mainframe component that dynamically manages system resources to meet performance goals and service levels for workloads running on the z/OS operating system.

A. z/OS Management Facility
z/OS Management Facility is a web-based management and administration interface for IBM’s z/OS operating system that simplifies system configuration, monitoring, and task automation.
B. z/OS
z/OS is IBM’s 64-bit mainframe operating system designed for high-volume, secure, and reliable enterprise computing workloads.
C. z/OS Communications Server
z/OS Communications Server is IBM’s integrated networking and communications component for the z/OS mainframe operating system, providing TCP/IP, SNA, and related network services.
D. TSO/E
TSO/E (Time Sharing Option/Extensions) is an IBM mainframe interactive computing environment that lets users run programs, edit data sets, and issue commands under z/OS.
E. CICS Transaction Server
CICS Transaction Server is IBM’s high-performance transaction processing platform used to run large-scale, mission-critical applications on mainframe systems.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	IBM software product feature ⓘ workload management component ⓘ z/OS component ⓘ
adjusts	resource allocation dynamically ⓘ
configurationInterface	WLM ISPF panels ⓘ z/OSMF Workload Management task ⓘ
controls	SRM (System Resource Manager) settings ⓘ address space priorities ⓘ dispatching priorities ⓘ enclave priorities ⓘ
developedBy	IBM ⓘ
documentation	IBM z/OS MVS Managing: Workload Management ⓘ linked to: z/OS Workload Manager IBM z/OS MVS Planning: Workload Management ⓘ linked to: z/OS Workload Manager
featureOf	z/OS operating system ⓘ linked to: z/OS
integratesWith	CICS ⓘ linked to: CICS Transaction Server DB2 for z/OS ⓘ linked to: IBM DB2 IMS ⓘ Parallel Sysplex ⓘ linked to: Sysplex WebSphere Application Server for z/OS ⓘ linked to: IBM WebSphere z/OS UNIX System Services ⓘ
manages	CPU resources ⓘ I/O resources ⓘ memory resources ⓘ system resources ⓘ workloads ⓘ
monitors	resource utilization ⓘ workload performance ⓘ
operatingSystem	z/OS ⓘ
optimizesFor	execution velocity goals ⓘ overall system throughput ⓘ response time goals ⓘ
platform	IBM Z mainframe ⓘ linked to: IBM mainframe
provides	sysplex-wide workload management ⓘ
purpose	dynamic workload management ⓘ meeting performance goals ⓘ meeting service level objectives ⓘ
replaced	z/OS SRM goal mode ⓘ
runsOn	z/OS ⓘ
supports	importance levels ⓘ performance goals ⓘ report classes ⓘ service classes ⓘ service level agreements ⓘ
supportsMode	compatibility mode ⓘ goal mode ⓘ
uses	goal-oriented management ⓘ performance indexes ⓘ policy definitions ⓘ workload classification rules ⓘ

How these facts were elicited

Referenced by (9)

Full triples — surface form annotated when it differs from this entity's canonical label.

SMF → relatedTo → z/OS Workload Manager ⓘ

RMF → integratesWith → z/OS Workload Manager ⓘ

System Management Facilities → relatedTo → z/OS Workload Manager ⓘ

UNIX System Services → integratesWith → z/OS Workload Manager ⓘ

SDSF → integratesWith → Workload Manager ⓘ