Rational Application Performance Analyzer

Eliminate system slowdowns with root cause analysis

IBM® Rational® Application Performance Analyzer is an extension for IBM Rational Performance Tester. This extension helps quality assurance professionals identify the presence and cause of performance bottlenecks using root cause analysis. With Rational Application Performance Analyzer, you can identify both the source code and physical application tier that are causing the problem so corrective action can be taken.

Rational Application Performance Analyzer helps you address the root cause of system performance bottlenecks.

Identifies the exact location of performance problems in the source code for faster problem diagnosis and correction.
Traces the activity prior to bottlenecks by generating Unified Modeling Language (UML) sequence diagrams based on the running source code.
Provides comprehensive graphical reports in Rational Performance Tester for bottleneck analysis.
Extends Rational Performance Tester to identify the cause of system performance bottlenecks for Java® EE applications that run on Oracle WebLogic and IBM WebSphere® Application Servers.