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junit-objects is an advanced object state-testing and profiling framework. junit-objects is different from Junit in that it allows you to assert the state of objects and design rather than the result of method calls.
log4j/log4net appenders and a supporting Eclipse RCP-based browser for viewing profiling information. The appenders operate either in-process or (to minimize overhead) remotely send their packets to a separate listener via UDP.
This project provides runtime performance monitoring and reporting for Java applications. It includes a simple API with timers and counters, data persistence, support classes and aspects (AspectJ & Spring AOP), and a reporting web application.
BeCover is a Java code coverage tool based on source-code analysis. The main goal is to keep it small and fast, so using it as a plugin in the common IDE's can be achieved.
This profiler (JRE 1.5.0 only) uses JVMTI and native bytecode instrumentation for the analysis of the heap, reachable objects, execution time, garbage collection efficiency, code coverage and thread contention. No preparation steps required in build.
JTimeIt is a small framework for writing and running performance tests of Java sourcecode. It's 100% Java, which provides the opportunity of platform-independent performance tests. Additionally, it supports the measurement of JUnit Tests.
COMPAS J2EE is a non-intrusive performance instrumentation and monitoring toolkit for J2EE.
It uses adaptive monitoring to automatically adjust the target coverage. COMPAS is completely portable across J2EE application servers and OSs.
Stat4j is a simple lightweight extension to the popular Java logging package log4. It allows logs to be intercepted and mined in real-time for application statistics including performance metrics.
Yet Another Java Profiler (YaJP) is a profiler tool that uses the JVMTI interface. It can be used to selectively trace a java program and store this information in a compressed logfile. This logfile can then later be analyzed using the same tool.
jCello is a Java instrumentation framework which can be utilized to understand application behavior and performance. This package includes an agent (client) and collection/reporting server.
Free Java monitoring library to easily instrument apps to measure performance detail over time with minimal overhead. Has dashboard, SVG graphs. Extends Jamon and its statistical data, same usage. http://www.e-peas.com/opensla/. JMX, SNMP planned.
FProfiler is a Java Profiler using log4j. Its very fast because it inserts the needed instructions into the byte-code of the class. It can be used to find "Hotspots" in Java programs, libs and servlet environments simply every Java class.
Kernel Analyzer is tool for Linux that monitor task preemptions and interruptions in the Linux Kernel.
Basically it is a Kernel Patch, that comes also with a user proc interface, a KDB interface, and a Java GUI to display charts.
CodeSleuth is an Eclipse plug-in that exposes CPU performance data and maps that information to the code emitted by the JVM, and then to the Java source. This data allows Java developers to analyze and modify the code to improve application performance.
A static analyzer for Java programs that checks for design guidelines. The project is adopted from PDL (http://portal.acm.org/citation.cfm?id=1218571).
JBoss Profiler Tomcat Portion is a tool to port JBoss Profiler from JBoss to Tomcat. It can control the start, pause and stop operations on logging Tomcat runtime data into file system by web interface or third-party tool as JConsole.
Performance Issue Detector: Based on Spring AOP, a set of interceptors which detects and reports slow API's, exact methods causing JDBC connection leaks and more.
Simple and easy to use Java Application Performance Monitoring tools
It shows latency time, cpu usage time in each node in your application.
The data will be decorated with MS-Excel Pivot table feature into your view.
This project aims at being the spearhead of logging tools. It will integrate with existing logging frameworks and will incorporate unique features to maximize speed and usability.