Performance Manager
Version 2.0A and Version 2.1A

User's Guide

Welcome to Performance Manager

Performance Manager is an SNMP-based, user-extensible, real-time performance monitoring and management tool that allows you to detect and correct performance problems from a central location. Performance Manager has a graphical user interface, or GUI, called pmgr that runs locally and can display data from the managed nodes in your Digital UNIX network. Performance Manager operates through interaction between nodes assigned as management stations and managed nodes.

Note: It is possible for a managed node to also be the management station. For more information on management stations and managed nodes, read the Overview.

Copyright and Trademark Information

Document Conventions

This guide has the following major sections. You can read them in order or skip around. Pages are linked to each other where appropriate.

Overview

What is Performance Manager? What does it do?

Getting Started

Setting up the environment, learning the terminology, and using the interface.

Managing Nodes

Using Performance Manager to manage and monitor the nodes in your network.

Monitoring

Creating, saving, and recalling sessions for monitoring data in real time, and customizing displays.

Metrics

You can arrange your metrics in categories, and choose which metrics to display or hide.

Thresholds

Thresholds are limits you can set on metrics. Crossing these thresholds triggers an alert, notifying you of computer or network problems.

Commands

Running commands with Performance Manager (its own or yours) on remote nodes and displaying the results.

Troubleshooting

Creating log files, restarting daemons, solving problems, and reporting problems to Digital.

Ordering Additional Information

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