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Foglight for Java EE Technologies 5.9.7.5 - Application Servers User Guide

Table of Contents

Monitoring Application Servers

Using the Application Servers Monitor dashboard

Reviewing alarms

Managing services

Examining the structure of Application Servers services

Monitoring Systems

Systems Reviewing the health of your systems

Investigating system component health

Monitoring Servers

Viewing JVM data for systems or servers

Monitoring Applications

Applications table Components and Deployment view Quick View

Monitoring Requests

Requests table Response time baseline and threshold Chart area

Response Time/Call Count tab Sampled Breakdowns tab Incomplete/Exceptional Exits tab

Managing Traces

Manually collecting single traces Using a rule action to collect single traces Using Groovy to collect single traces Viewing traces

Aggregated Traces table Single Traces table Performance charts Viewing breakdowns

Trace Diagnosis view

Method List tab Call Tree tab SQL tab

Selecting a trace to baseline or compare metrics

Using Object Tracking to Locate a Memory Leak

Understanding when memory usage problems occur Updating Object Tracking agent properties

Calculating the LiveObjectLifespanLimit value

Enabling Object Tracking Examining Object Tracking data

Reviewing track per request type data

Monitoring Methods

Collecting metrics on Java methods

Understanding the implications of using named methods

Application Servers Monitor Views

JVM view Method Groups view Request Types view Entity EJBs view Message Driven EJBs view Stateful Session EJBs view Stateless Session EJBs view Deployed Applications view JSPs/Servlets components view Resource Adapters components view Web Applications components view Web Services components view .NET views

Application Pools view Executable Applications/Services view Sites view Web Applications view

JBoss Services views

JBoss JCA Resources view JBoss JMS Cache/Queues/Topics views JBoss JTA view JBoss Thread Pools view

Oracle Services views

OracleAS JCA Connection Pools view OracleAS JDBC Connection Pools view OracleAS JMS view OracleAS JTA view OracleAS Thread Pools

Tomcat Services views

Tomcat Datasources Tomcat Thread Pools

WebLogic Services views

WebLogic Execute Queues view WebLogic JDBC Data Sources view WebLogic JTA Runtime view

WebLogic JTA Named Transactions view

WebLogic JMS Servers view

WebLogic JMS Server Destinations view WebLogic JMS Server Session Pools view

WebLogic Security view WebLogic Self-Tuning Thread Pool view WebLogic Store and Forward view WebLogic Work Managers view

WebSphere Services views

WebSphere Dynamic Cache view WebSphere JCA Factories view WebSphere JDBC Data Sources view WebSphere JTA Runtime view WebSphere Listener Ports view WebSphere SIB view WebSphere Thread Pools view

JMX Administration dashboard

Agent Instance Overrides view Agents Using Server Model view Server Model Editor dashboard

JMX Explorer dashboard

Available MBeans MBean Summary view

MBean Health summary view MBean Metric summary view MBean Relationships view MBean Relationships pop-up MBean Substats view MBean Properties view MBean Property summary view

Java Virtual Machine (JVM) dashboard

Appendix: Regular Expressions

How regular expressions are scanned Typical regular expression patterns Matching with character classes Matching any character: the dot Alternation in regular expressions

Web Applications view

Use this summary view to monitor the status of web applications in the selected .NET server group.

How to get here

Drill down on the Web Applications link on the Systems view.

Table 39. Web Applications table
Description	Lists all the web applications in the selected .NET Server Group and summarizes the status, including application pool, site, requests, sessions, and transactions. The graphs below the table show historical data (requests, requests rate, sessions, and transactions) for the selected web application.

JBoss Services views

This section describes the Services views that are specific to JBoss:

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JBoss JCA Resources view

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JBoss Thread Pools view

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JBoss JMS Cache/Queues/Topics views

JBoss JCA Resources view

Use this view to examine the runtime status of the resource adapter connection pools.

Table 40. Connection Pools vable
Description	Lists all the connection pools associated with the selected resource adapter and summarizes the status of each pool, including whether or not it is active, its health status, capacity, waiters, and information about connections. The graphs below the table display data for the selected resource adapter.

JBoss JMS Cache/Queues/Topics views

Use this summary view to examine the health of the Java messaging service (JMS) running in the selected JBoss application server.

Table 41. Message Cache tab
Description	Lists the number of cache hits, misses, and total cache size. The graphs below the table display historical data for the message cache.

Table 42. Queues tab
Description	Lists the number of receivers, scheduled message count, and depth details. The graphs below the table display historical data for the queue.

Table 43. Topics tab
Description	Lists durable and total count details for messages and subscriptions. The graphs below the table display historical data for the topic.

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