Profiling GitHub Repositories

Frame profiler

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.com

Sampling profiler for Python programs

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals

Continuous Profiling Platform. Debug performance issues down to a single line of code

A debugging and profiling tool that can trace and visualize python code execution

Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

Clockwork - php dev tools in your browser - server-side component

The Linux perf GUI for performance analysis.

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

A memory profiler for Linux.

🦩 Tools for Go projects

Main repository for Datadog Agent

felixge's notes on the various go profiling methods that are available.

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

Converts profiling output to a dot graph.

Perforator is a cluster-wide continuous profiling tool designed for large data centers

Dynamic Instrumentation Tool Platform

The Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.

🚀 fgprof is a sampling Go profiler that allows you to analyze On-CPU as well as Off-CPU (e.g. I/O) time together.

A browser developer tool extension to inspect performance of React components.

Visual Python and C++ nanosecond profiler, logger, tests enabler

Python frame stack sampler for CPython

Ruby Tests Profiling Toolbox

Performance monitoring and benchmarking suite

A JavaScript CPU trace analysis tool for agents and humans

📱⚡️ Lighthouse for Mobile - audits your app and gives a performance score to your Android apps (native, React Native, Flutter..). Measure performance on CLI, E2E tests, CI...

Visualize Erlang/Elixir Nodes On The Command Line

Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)