The IBM® OMEGAMON® software family provides real-time and historical performance management for your IBM Z mainframe and key middleware subsystems. By levering OMEGAMON, you can reduce blind spots within complex multi cloud environments, avoid costly system outages by arming your operations teams and system experts with the ability to efficiently react and fix issues when they occur.

  • Respond faster to problem conditions and lower risk of outages with smart alerting processes
  • Handle complex, unpredictable, new workloads and have confidence in modernizing your mainframe infrastructure and applications
  • Empower your operations team with easy-to-learn and customizable user interfaces
  • Lower IT management costs with cross-system management tools and consolidated licensing

Compare product suites

IBM Service Management Suite for z/OS

This suite offers comprehensive operational management of your z/OS enterprise, delivering integration of OMEGAMON monitoring with IBM System Automation and asset management.

IBM OMEGAMON Performance Management Suite for z/OS

This suite provides complete monitoring functionality for z/OS-based environments and major subsystems including CICS, IMS, Db2, WebSphere and MQ.

IBM OMEGAMON for z/OS Management Suite

This suite provides monitoring of your z/OS infrastructure including the operating system, networks, storage, and Java runtime environments.

Individual offerings for your key IBM z/OS subsystems


This product delivers management and monitoring of CICS Transaction Server on z/OS and CICS Transaction Gateway on z/OS for performance optimization with less risk for delays and outages.


This product helps optimize performance and availability of vital IMS systems, enabling operators and system experts to manage these systems from a single console.

IBM OMEGAMON for Messaging for z/OS

This product monitors your key IBM MQ  and IBM Integration Bus deployments to ensure system operations avoid bottlenecks and performance issues.

Tivoli OMEGAMON XE for Db2 Performance Expert on z/OS

A single tool to monitor, analyze and tune the performance of IBM Db2 for z/OS and Db2 applications.

Tivoli OMEGAMON XE for Db2 Performance Monitor on z/OS

A subset of Tivoli OMEGAMON XE for Db2 Performance Expert on z/OS delivering core monitoring functionality.

Tivoli Composite Application Manager for Application Diagnostics on z/OS

Easily view the health of WebSphere Application Servers on z/OS with in-depth diagnostic information on application performance.

Individual offerings for your IBM Z infrastructure


This product provides the foundation of z/OS resource monitoring through visibility into operating system and subsystem performance

IBM OMEGAMON for Networks on z/OS

This product delivers monitoring capabilities for mainframe network operations, including IBM Communication Server for z/OS.

IBM OMEGAMON for Storage on z/OS

This product provides storage management and corrective action capability to prevent storage-related outages and performance problems.


This product delivers proactive resource monitoring of all Java runtime environments on z/OS, enabling visibility and insight into Java performance wherever it is deployed.

IBM OMEGAMON Dashboard Edition on z/OS

This systems management tool with enhanced situation alert management integrates data from multiple OMEGAMON monitoring agents on a single graphical workspace.

Tivoli OMEGAMON XE on z/VM and Linux

This product enables users to view z/VM® data from the Performance Toolkit for z/VM with Linux® on IBM Z® systems performance data to resolve issues quickly and easily.

Explore featured resources and events

OMEGAMON for JVM on z/OS trial

Try a zero cost, zero install live system and learn how to monitor Java and API resources on your mainframe.

Achieve Operational Excellence

Learn how OMEGAMON monitoring capabilities are a cornerstone of your Z service management strategy.

Making Dev work with Ops

Clabby Analytics looks at how IBM Z is a first-class participant in the world of hybrid cloud environments.

OMEGAMON for Storage

Explore Realtime Dataset Metrics, featuring Zowe technology.

New Features in Mainframe Storage and OMEGAMON for Storage v5.5

Learn about the recent enhancements in OMEGAMON for Storage featuring Zowe technology.

First class API monitoring in z/OS Connect with latest OMEGAMON for JVM updates

Learn how the latest updates in OMEGAMON for JVM helps you visualize z/OS Connect EE API response times on February 20th at 10am CST.