HP Matrix Operating Environment Software manual Introduction, Features of Application Discovery

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1 Introduction

This document describes how to use Application Discovery to monitor applications in a virtual server environment. This document is for administrators and operators who are responsible for configuring and/or monitoring application health and availability. Some understanding of system administration is assumed.

Application Discovery works from within HP Systems Insight Manager to give you the ability to inventory running and installed applications across your system network and to centrally monitor application activity.

Within HP Matrix Operating Environment, Application Discovery integrates with HP Matrix OE visualization to give you the power to group running processes into custom applications that can be added to a workload for more comprehensive resource management.

The Application Discovery server and user interface run on the central management server (CMS). Working in tandem with the agent that you install on your managed HP-UX or Linux systems, Application Discovery gives you access to system and process information captured by the deployed agents.

With Application Discovery, you can do the following:

•Discover the location and number of recognized, running and installed applications in your network or data center.

•Monitor the activity and resource usage of running processes and applications.

•Define and adapt application templates to your environment for better discovery of your third-party and custom applications, and to make them available for adding to monitored workloads on HP-UX systems.

•Select the event types for which you want to receive notifications and set their level of importance.

Features of Application Discovery

You can use Application Discovery to do the following:

•Automate discovery of standard applications supplied with HP-UX and Linux operating systems.

•Automate discovery of applications often run on HP-UX and Linux operating systems within data centers. For example, Application Discovery includes templates to discover common applications generated by Oracle and SAP software.

•Find unmatched processes that represent third-party or custom software.

•Edit or create an application discovery template to make it specific to your environment.

•Determine the location of running and installed applications.

•Monitor the activity of running processes and applications.

•Define severity for application-oriented events to trigger notification messages, and control where the messages display (in Application Discovery and/or).

•Discover the presence or absence of Application Discovery agents and check their status.

•Monitor the behavior and performance of the Application Discovery server.

Configuring Application Discovery behavior and changing template definitions requires “Matrix OE All tools” access (which usually corresponds to root or Administrator permissions). See “User authorizations” in Matrix OE help for more information about tool boxes in System Insight Manager and how they affect user access to Application Discovery features.

Features of Application Discovery

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Contents Application Discovery 7.2 User Guide Page Contents Support and other resources TroubleshootingKey to event attributes Error messages Completing certificate exchangeConfiguring the Wbem provider password Glossary Index Documentation feedbackPage Introduction Features of Application DiscoveryIntroduction Application Discovery components Components and conceptsDiscovery ratio Refining Application DiscoveryHow discovery works Understand your current discovery stateWarm-up ratio Understanding application templatesRefine discovery by checking agent state Refine discovery by creating application templatesUnderstanding server resource consumption How memory usage is calculatedUsed mem Page Starting Application Discovery Procedures and examplesUsing System Insight Manager to start the agent Starting the agent from the command lineChecking agent state Reconfigure a running agent from the command lineUsing System Insight Manager to stop the AD agent Stopping the agent from the command lineSet screen data refresh interval Adjusting the user interfaceWorking with data views Explanation of agent statesSort data in view tables Change the data viewSet color theme Set number of table rowsOther controls available from right-clicking on a view table Filter data in view tablesSet visibility for hosts on Application Discovery screens Navigate between viewsSet visibility for matched applications Set visibility for packages on Application Discovery screens Modifying the maximum size of an event listSetting data polling interval Setting event attributesIntroduction to event settings in Application Discovery Find an application template Setting event severitySetting alert location Managing application templatesChange application template values Create a new template Application identity and system scope fields Key to application template valuesUsr/sbin/biod OSver Separation rule fields and their descriptionsUser scope Aggregation rule fields and their descriptions Create an application template ruleCreate a process aggregation rule Managing application templates Procedures and examples Managing application templates Check unmatched processes to find application candidates How to remove types from the aggregation ruleUnderstanding the tables that show unmatched processes Filling in the aggregation rule fields using table data Filling in the system scope fields using table dataFilling in the template separation rule fields Create an application workload in HP Matrix OE visualization Backing up Application Discovery files Page Errors in installation TroubleshootingData missing in Application Discovery screens Applications not visible in Application Discovery screens Host not visible in Application Discovery screens Data missing in Application Discovery screens Packages not visible in Application Discovery screens Page Go to /var/opt/amgr/procmaps UI Unable to connect to servermessages Errors in Application Discovery user interface operationJava UI exception message displays To fix this error, do one of the following On the managed nodes, run the command Information to collect before contacting HP How to contact HPSubscription service Support and other resourcesResources HP authorized resellersRelated information DocumentsComputer output Typographic conventionsPage Documentation feedback Page Page Options AmgrdNodaemon InstallationAuthors Amx -c AgentconfigOpt/amgr/bin/agentconfig Agentconfig file Opt/amgr/bin/amgrd Event types Key to event attributesAdditional event types specific to Application Discovery Event severity typesEvent viewing locations Error messages seen when trying to log Error messagesPage Completing certificate exchange Completing certificate exchange from the command lineIntroduction Completing certificate exchange Configuring the Wbem provider password Page Application GlossaryOperating system referred to as a guest OS See also system Wbem Index Agentwbemcleanup commandCmdline Path Pid scope Title
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