profiling

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

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

A memory profiler for Linux.

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

Dynamic Instrumentation Tool Platform

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

Ruby Tests Profiling Toolbox