Application Performance Analyzer for z/OS, Version 11.1, User's Guide

Usage

This report displays general information about the observed Java environment. There are four sections:

Java Virtual Machines

This section identifies Java Virtual Machines (JVMs) observed during the measurement session.

Java packages

This section lists each of the Java packages in which activity was observed during the measurement session. Each package is assigned a unique sequence number, which is cross referenced in other reports.

Java classes

This section lists each of the Java classes in which activity was observed during the measurement session. Each cass is assigned a unique sequence number, which is cross referenced in other reports.

Java methods

This section lists each of the Java methods in which activity was observed during the measurement session. Each method is assigned a unique sequence number, which is cross referenced in other reports.

Warnings and errors

In some circumstances Application Performance Analyzer will be unable to produce complete Java reports when the Java data extractor is turned on during measurement. In this case, a ‘Warnings and Errors' section will be displayed in J01 with a message indicating the problem. Please refer to the Application Performance Analyzer Messages Guide for specific details of the problem.




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