The Workload Manager component of the z/OS system (referred to as WLM) monitors a sysplex and determines how much resource should be given to each item of work in the sysplex to meet the …

In IBM mainframes, Workload Manager (WLM) is a base component of MVS/ESA mainframe operating system, and its successors up to and including z/OS. It controls the access to system resources for …

One of the strengths of the mainframe platform in a commercial environment is the ability to run multiple workloads at the same time (with thousands of concurrent transactions) within one z/OS image or …

Jan 7, 2026 · Mainframe Workload Manager (WLM) is a core component of IBM z/OS operating system. Its job is to automatically manage system resources (CPU, memory, I/O, networking) based on …

Jan 13, 2026 · The Workload Manager (WLM) is a core component of z/OS that continuously balances workloads and system resources to ensure that business goals are met. Its decisions are guided by …

The z/OS Workload Manager provides automatic and dynamic balancing of system resources (central processors and storage) across a sysplex.

Jan 7, 2026 · What is Mainframe Workload Manager (WLM)? Mainframe Workload Manager (WLM) is a core component of IBM z/OS operating system. Its job is to automatically manage system resources …

This course includes hands-on lab exercises. Each student team, working on their own z/OS system, will configure RMF, analyze RMF reports to find bottlenecks, and utilize the WLM dialogs to create goals …

Do you need a Custom Course or Solution? This course is designed to give the delegates a detailed overview of z/OS Workload Manager. Systems programmers, technical support staff, performance …

This chapter describes the possible integration and exploitation of the WorkLoad Manager (WLM) component of z/OS®. Today, schedulers process different types of work with different completion …