profiling

Sampling profiler for Python programs

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. @ http://www.windows-internals.com

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python

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

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

C++ frame profiler

A memory profiler for Linux.

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

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

The Linux perf GUI for performance analysis.

Was an interactive continuous Python profiler.

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.

VizTracer is a low-overhead logging/debugging/profiling tool that can trace and visualize your python code execution.

Converts profiling output to a dot graph.

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

🚀 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.

🦩 Tools for Go projects

Dynamic Instrumentation Tool Platform

MTuner is a C/C++ memory profiler and memory leak finder for Windows, PlayStation 4 and 3, Android and other platforms