Projects

KCachegrind (KDE)

claimed by KDE

KCachegrind is a KDE viewer of profiling data generated by Callgrind.

OProfile

OProfile is a low-overhead, transparent profiler for Linux. It is capable of instruction-grain profiling of all processes, shared libraries, the kernel, and device drivers, via the hardware performance counters.

Eclipse TPTP

claimed by Eclipse Foundation

The Eclipse Test and Performance Tools Platform (TPTP) provides a set of building blocks for creating tools to test and monitor a distributed application. This include Java profiling and automated and managed test suites. For example you can do JVM profiling of a local or remote Java application. ... [More] You can also record and drive HTTP load test or JUnit tests. In addition there is tooling to monitor system resources as well as collect and analyze log files. [Less]

Dynamic Library Call Tracer

ltrace is a program that simply runs the specified command until it exits. It intercepts and records the dynamic library calls which are called by the executed process and the signals which are received by that process. It can also intercept and print the

Glassbox-Inspector

Components to monitor server applications running inside a Java VM. Uses JMX and AspectJ to track and correlate performance and errors. Featured in a recent article on IBM Developerworks.

asmprofiler

Profile your application to find bottlenecks in your code, so you can optimize to get more speed! Or make a full function trace! Profile: This profiler (Windows NT, 2000, XP and x86) can profile any function (dll, c++, delphi, ?) without changing the original code or even the need of the ... [More] original code. It uses runtime function detouring and assembly to profile any function. A program can be compiled with the profiler code (delphi) or the precompiled dll can be used (delphi, c++, etc). The to be profiled function can be extracted from debug files (.map, in future .dbg/.pdb), dll imports/exports, or "manual" in code (add by name and pointer). Trace: The latest version also features a full execution/function trace capability! [Less]

japex

Japex is a simple yet powerful tool to write Java-based micro-benchmarks. It is similar in spirit to JUni] in that if factors out most of the repetitive programming logic that is necessary to write in micro-benchmarks. This logic includes loading and initializing multiple drivers, warming up the VM ... [More] , timing the inner loop, etc. The input to Japex is an XML file describing a test suite. The output is a timestamped report available in both XML and HTML formats (although generation of the latter can be turned off). HTML reports include one or more bar charts generated using JFreeChart which graphically display the data for ease of comparison. [Less]

allmon

The main goal of the project is to create a distributed generic system collecting and storing various runtime metrics collections used for system performance, health, quality and availability monitoring purposes. The system also provides a set of data-mining algorithms useful for further performance ... [More] analysis. Allmon is designed to harvest different metrics values coming from many areas of monitoring infrastructure. The collected data are base for quantitative and qualitative performance and availability analysis. Tool collaborates with other analytical tools for OLAP multidimensional analysis and Data Mining processing. The tool can be used for production as well as for development (profiling) and QA (load testing) purposes. To read more go to allmon wiki on main project page. [Less]

likwid

Likwid stands for Like I knew what I am doing. This project contributes easy to use command line tools for Linux to support programmers in developing high performance multi threaded programs. It contains the following tools: likwid-topology: Show the thread and cache topology likwid-perfCtr: ... [More] Measure hardware performance counters on Intel and AMD processors likwid-features: Show and Toggle hardware prefetch control bits on Intel Core 2 processors likwid-pin: Pin your threaded application without touching your code (supports pthreads, Intel OpenMP and gcc OpenMP) There are already a bunch of performance counter tools available. Likwid stands out because: No kernel patching, any vanilla kernel with the standard msr module works Transparent, always clear which events are chosen, event tags have the same naming as in documentation Ease of use, no java hog, simple to build, no need to touch your code, configurable from outside. Clear CLI interface Multiplatform, likwid supports Intel and AMD processors Up to date, likwid tries to fully support new processors as soon as possible If you encounter problems feel free to ask questions in the User Mailing List. NOTICE Although Likwid is already fully usable Likwid is not yet released. I need your help to find bugs and improve Likwid to ensure a high quality for the release. Give it a try and test it. If you encounter problems write a email to me or the Forum. I promise a quick reaction time to fix errors or respond to feature requests. [Less]

Mysql Analyser

Mysql Analyser is a modular tool for mysql configuration analysis. It performs multiple checks against your configuration and server state. Result is advice for for your config based on mysql documentation.