Free Java Profiling

FREE performance diagnostics and solutions for yor Java application.

Java profiling tools can be great for troubleshooting complex issues in Java applications. These tools range in cost and functionality from free Java profilers that ship with the JDK to commercial software like YourKit

AppDynamics is a production-ready alternative to free Java profilers like JConsole and VisualVM. With AppDynamics, dev and ops teams can easily find and troubleshoot bottlenecks in the code without impacting the performance of the production environment.

Automatic Application Discovery and Instrumentation

Like Java profiling tools, AppDynamics automatically discovers and maps the application tiers that the monitored JVM interacts with, such as other application servers, web services and databases. In addition, AppDynamics gives you a breakdown of where the latency occurs in the application, allowing you to quickly locate your application bottlenecks. Most free Java profilers don't have a graphical user interface representing the application topology and response time breakdown, which makes it more difficult to easily identify where problems are occurring.

Business Transaction Monitoring

Unlike free Java profilers, AppDynamics helps you understand your application as your end users experience it: through Business Transactions. By grouping user requests into Business Transactions, AppDynamics helps dev and ops teams identify and prioritize the performance bottlenecks that are affecting their end users the most. No Java profiling tools are able to provide Business Transaction context for bottlenecks, which makes it more difficult to quickly identify and prioritize problems.

Proactive Alerting

With AppDynamics, you can set up alerts on application, Business Transaction and JVM metrics, so you can find and fix problems before they affect your end users. Most free Java profilers don't offer alerting, and the Java profiling tools that do use static, universal thresholds that often cause aler storms.

More About Java Profiling and Free Java Profilers

If you require visibility and monitoring across your entire application instead of a single JVM, you can sign up for a free trial of AppDynamics Pro, is our commerical product for managing application performance. This product goes far and beyond mere Java profiling, allowing you to monitor and manage a large, distributed application all in a single pane-of-glass. 

Platform Support

AppDynamics provides Java profiling capabilities for all JVMs and application servers with Java 1.5 and above. This includes full framework and protocol support to give you as much visibility into  your application as any free Java profiler.

Active MQ 5.x

Oracle 10.3.0, 10.0.2

Adobe Coldfusion 8.x, 9.x

Oracle AQ-JMS

Apache Tomcat 5.0, 6.x, 7.x

Oracle Coherence

Applets

OSGi Infrastructure (Felix, Equinox)

AWT/Swing/RCP

Resin

BlazeDS

Servlets 2.x

Cassandra with Thrift

Solr

EJB 2.x, 3.x

Spring Beans 2.0.x, 2.5

Fiorano MQ

Struts 1.x

GlassFish v2, v3

Struts Action 1.x, 2.x

Hibernate

Tapestry

IBM MQ Series 6.x, 7.x

Tibco RV

IBM WAS Embedded

WebLogic 9.x, 10.x

JBoss 4.x, 5.x

Weblogic Embedded JMS 9.x, 10.x

JBoss MQ 4.x, 5.x

Webmethods

Jetty 6.x, 7.x

WebSphere 6.1+, 7.x

JMS 6.1+, 7.x

Wicket

JMS Message Listeners 1.x

 

JSF

 

Open MQ