Sampling profiler for Python programs

Visual profiler for Python

pprof is a tool for visualization and analysis of profiling data

🔥 Pyflame: A Ptracing Profiler For Python. This project is deprecated and not maintained.

An app performance monitor(APM) , like "Android Studio profiler", you can easily monitor the performance of your app real time in browser

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

Coz: Causal Profiling

🚴 Call stack profiler for Python. Shows you why your code is slow!

A Symfony Pack for Symfony profiler

The WebProfilerBundle provides detailed technical information about each request execution and displays it in both the web debug toolbar and the profiler.

VisualVM is an All-in-One Java Troubleshooting Tool

Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer

The Linux perf GUI for performance analysis.

A graphical interface for XHProf data built on MongoDB

JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter

Lightweight profiler library for c++

😎 Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love it.

C++ frame profiler

A code coverage tool for .NET 2 and above (WINDOWS OS only), support for 32 and 64 processes with both branch and sequence points

C++ Profiler For Games

C/C++ Performance Profiler

Low-overhead sampling profiler for PHP 7

An extremely accurate Android method tracing tool.

A simple & straight-to-the-point PHP profiling extension with its built-in web UI

IPython magic command to profile and view your python code as a heat map.

DEPRECATED StackImpact Python Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, exceptions, metrics, and more

Very Sleepy, a polling CPU profiler

a flask profiler which watches endpoint calls and tries to make some analysis.

Twiggy🌱 is a code size profiler