Profilers

Profilers:

See also:

Programming: Software Testing: Load and Performance Testing

Cougaar Memory Profiler - A Java memory profiler using bytecode instrumentation. The profiler is written entirely within Java (no JVMPI/JNI) and can be configured to minimize profiling overhead. Open Source
cvprof - Java coverage profiler to report what parts of code were not executed; during unit testing, for example. It is a rewrite of JVMDICover. Open source, LGPL
Develop WAP applications with Java servlets and JavaServer Pages - An Article reviewing the GUI-based tool PerfAnal for analyzing the performance of applications on the JavaTM 2 Platform. By Nathan Meyers.
Eclipse Profiler Plugin - A plugin for the Eclipse platform which allows Java code profiling. Open source, Common Public License
Enerjy Software - A suite of software tools for Java developers to provide code analysis, and profiling for memory, performance and thread deadlocks. Commercial
Extensible Java Profiler (EJP) - A profiling tool for Java with a scalable and extensible architecture, allowing its usage for exotic programming languages that use a Java backend. Open source, GPL
GCViewer - Displays graphically statistics about the garbage collection activity during a program run. Open Source, LGPL
HPjmeter - Platform-independent tool from Hewlett Packard which helps detect performance bottlenecks by graphically displaying profiling data. Freeware
Java Performance TestClient - A tool for testing the performance of Java code by runinng a specific part of code many times by a different number of threads. It comes with a Swing GUI for graphical configuration and result representation. Open Source, GPL
JavaTreeProfiler - JVMPI-based profiler with microsecond resolution and XML output. GPL
JProbe - A set of tools that are useful in profiling and working with Java systems. The suite includes a profiler and threadalyzer, as well as tools for profiling server performance remotely. Trial version of some tools are available. Commercial
jProf - Helps identify excessive processor usage, memory usage, and synchronization in Java programs. Written in C++; available for Solaris and NT 4.0. The JVM must support JVMPI. Open Source, GPL/LGPL
jProf Viewer - Viewer for the old files created by the old java profiler (-prof). Open source, LGPL
JProfiler - An all-purpose Java profiling suite targeted at J2EE and J2SE applications. It features CPU profiling, memory profiling, thread profiling and VM telemetry information. Commercial, trial version
Mike's Java Profiler - A performance profiler for Java programs. It collects statistics about accumulated CPU time used by each stack frame in the profiled program and presents the collected data in a GUI. Open source, GPL
NetBeans Profiler - A project to provide a full-featured profiling functionality for the NetBeans IDE is presented with features, screenshots, testimonials, and documentation.
ProfileViewer - Reads profiling information output by Sun's heap profiler (invokable by a command-line option of the java interpreter) and displays it for easy interpretation. Open Source, GPL
YourKit - A CPU and memory Java Profiler with J2EE/J2ME support, 64 Bit capability and IDE integration for various major Java IDEs. Commercial, trial version

Computer Directory, Profilers

Fast guide:

Profilers:

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