Browse free open source Profiling software and projects for Windows and Linux below. Use the toggles on the left to filter open source Profiling software by OS, license, language, programming language, and project status.

  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

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    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 1
    cloc (Count Lines Of Code) counts, and computes differences of, comment lines, blank lines, and physical lines of source code in many programming languages. cloc is now being developed at https://github.com/AlDanial/cloc
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    Downloads: 75 This Week
    Last Update:
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  • 2
    (Diver is in the process of being moved to GitHub. Please find us at https://github.com/thechiselgroup/Diver. Support requests & messages sent here may never be seen.) Dynamic Interactive Views For Reverse Engineering. Div/er is a set of Eclipse Plugins that aid developers in understanding software. It uses dynamic analysis and reverse engineering to offer views and filters that aid comprehension and discovery.
    Downloads: 58 This Week
    Last Update:
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  • 3
    ebizzy is designed to generate a workload resembling common web application server workloads. It is highly threaded, has a large in-memory working set, and allocates and deallocates memory frequently.
    Downloads: 42 This Week
    Last Update:
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  • 4
    This benchmark suite is intend as a tool for the research community. It consists of a set of open source, real world applications with non-trivial memory loads.
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    Downloads: 41 This Week
    Last Update:
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  • 5

    GPerftools

    Fast, multi-threaded malloc() and nifty performance analysis tools

    GPerftools (formerly Google Performance Tools) is a collection of a high-performance multi-threaded malloc() implementation, plus some pretty nifty performance analysis tools useful for creating more robust applications. These tools can be especially useful when developing multi-threaded applications in C++ with templates. Among these tools are TCMalloc, a thread-friendly heap-checker, heap-profiler and cpu-profiler.
    Downloads: 1 This Week
    Last Update:
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  • 6
    Webgrind

    Webgrind

    Xdebug Profiling Web Frontend in PHP

    Webgrind is an Xdebug profiling web frontend for PHP, offering a lightweight and easy-to-use interface to visualize profiling data. It helps developers identify performance bottlenecks in their applications by displaying function call statistics, memory usage, and execution time. Webgrind is ideal for performance analysis and optimization of PHP code, providing insights into code efficiency.
    Downloads: 1 This Week
    Last Update:
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  • 7
    py-spy

    py-spy

    Sampling profiler for Python programs

    py-spy is a sampling profiler for Python programs. It lets you visualize what your Python program is spending time on without restarting the program or modifying the code in any way. py-spy is extremely low overhead: it is written in Rust for speed and doesn't run in the same process as the profiled Python program. This means py-spy is safe to use against production Python code. py-spy works from the command line and takes either the PID of the program you want to sample from or the command line of the python program you want to run. py-spy has three subcommands record, top and dump. py-spy supports recording profiles to a file using the record command. Top shows a live view of what functions are taking the most time in your python program, similar to the Unix top command.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Cinemagoer

    Cinemagoer

    Python package to retrieve and manage data of the IMDb

    Cinemagoer is a Python package useful to retrieve and manage the data of the IMDb movie database about movies, people, characters and companies. Platform-independent, it can retrieve data from both the IMDb's web server and a local copy of the whole db.
    Downloads: 3 This Week
    Last Update:
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  • 9
    A very simple implementation of C++ keyword sizeof for Java 5+. Developers can use it to know the real size of objects in memory.
    Downloads: 3 This Week
    Last Update:
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
    Learn More
  • 10
    Magic 7

    Magic 7

    7 Generic TSQL Scripts to Troubleshoot SQL Performance Problems

    "It's not a tool, which fixes a problem, but the fool using it!" (Jörg Stryk) The M7 bunch of scripts should help the EXPERIENCED Troubleshooter to quickly identify bottlenecks and to develop/implement appropriate solutions. "With great power comes great responsibility" (Uncle Ben)
    Downloads: 8 This Week
    Last Update:
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  • 11
    TimeDoctor
    TimeDoctor is a tool to visualize execution traces of tasks, queues, cache behavior, etc. While originally targeting embedded media processors and includes specific features for analyzing audio/video streaming applications it has wider applicability.
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    Downloads: 7 This Week
    Last Update:
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  • 12
    Pprof2calltree-cpp is a C++ port of pprof2calltree to convert a debug data created by APD to calltree format that Kcachegrind understands.
    Downloads: 5 This Week
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  • 13
    The Performance Inspector package contains a suite of performance analysis tools for Linux, Windows, AIX, and zOS with an emphasis on Java profiling.
    Downloads: 2 This Week
    Last Update:
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  • 14
    massiftool is a simple, lightweight tool to examine and visualize (create graphs from) the output of valgrind's massif, written in C++/Qt
    Downloads: 2 This Week
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  • 15
    MonitorJMX
    MonitorJMX is a very small web application capable to monitor WebLogic Servers/Cluster using a single JMX connection. Two JSP dashboards are available in this first version: servers and jms.
    Downloads: 1 This Week
    Last Update:
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  • 16
    Profiler4j is a simple-to-use CPU profiler for Java that supports remote profiling and on-the-fly configuration.
    Downloads: 1 This Week
    Last Update:
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  • 17
    SPE is a python IDE with auto indentation&completion,call tips,syntax coloring&highlighting,uml viewer,class explorer,source index,todo list,pycrust shell,file browsers,drag&drop,Blender support.Spe ships with wxGlade,PyChecker and Kiki.
    Downloads: 2 This Week
    Last Update:
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  • 18
    Developer tool for automatic runtime tracing software errors with various resources. Number of resources virtually unlimited.
    Downloads: 1 This Week
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  • 19
    Application Management
    Application Management makes your application life easier. Automatic do memory management, handle and log unhandled exceptions, profiling your functions, make your application single instance and also provide util functions to get system information.
    Downloads: 1 This Week
    Last Update:
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  • 20
    Centurion

    Centurion

    Simple and powerful tool for benchmarking your code's efficiency

    Centurion is a very simple and powerful tool for benchmarking your code's efficiency. How to use it: var my_centurion = new centurion(); Centurion API namespaces: .benchmark - Do a benchmark .status - Check status of benchamark. To see the full API under the namespaces do: "console.log(my_centurion);" Enjoy!
    Downloads: 1 This Week
    Last Update:
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  • 21
    DbgProfiler provides an easy mechanism for profiling certain hotspots of an application by just adding a few macros to the C++ source code. A hierarchy of the callers and callees is generated automatically and allows a detailed analysis of the results.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    The goal of this project is to develop the OS-independent, obtrusive, customizable, extensible, generic logging and tracing software mechanism.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Stand alone Java application used simulate a memory leak in order to generate profile signatures. The application has the ability to generate system (CPU) load in order to observe profile signature changes.
    Downloads: 1 This Week
    Last Update:
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  • 24
    This software provides PL/SQL packages for defining and measuring business tasks utilizing Oracle's extended SQL tracing mechanism.
    Downloads: 1 This Week
    Last Update:
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  • 25
    The project is designed to make life easier for programmers using javascript. Updated trace panel(disegner will work on it later :) ). And one issue with IE6. Compatible with IE7+, Chrome, FF2+, Opera(?)
    Downloads: 1 This Week
    Last Update:
    See Project
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