Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
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🚴 Call stack profiler for Python. Shows you why your code is slow!
A tool to list and diagnose Go processes currently running on your system
- diagnostics
- heap-profile
- cpu-profile
- go
Clinic.js diagnoses your Node.js performance issues
Clockwork - php dev tools in your browser - server-side component
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.
- pprof
- profiling
- continuous-profiling
- profiles
Profiler for your development and production Ruby rack apps.
Take a peek into your Rails applications.
- redis
- ruby
- elasticsearch
- peek
Go faster, off the Rails - Benchmarks for your whole Rails app
Capture and analyze the high-level performance characteristics of graphics applications on Windows.
- tool
🔥🔥 btrace (AKA RheaTrace) is a high-performance Android & iOS tracing tool built on Perfetto. It not only times your methods but also reveals why they’re slow.
A NodeJS library to keep an eye on your memory usage, and discover and isolate leaks.
一个能让你了解所有函数调用顺序以及函数耗时的Android库（无需侵入式代码）
- android
- tool
- trace
- method-order
⏱ See how fast (or not) your plugins and loaders are, so you can optimise your builds
- webpack
- speed
- stats
- plugin
Android performance test tool-CPU,memory,network traffic,starting time,battery current and status
- android
- performance
- reliable
A framerate meter that clicks like a Geiger counter when your animation drops a frame
Concurrency tracer and visualizer for Go (Golang) programming language
Find memory issues & leaks in your iOS app without instruments
- memory-heap
- heapinspector
- heap-snapshot
- arc
Collect performance metrics for your library/application.
- performance
- performance-analysis
- performance-metrics
- performance-test
A JavaScript CPU trace analysis tool for agents and humans
- performance
- profiling
- javascript
- v8
📱⚡️ 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...
- android
- performance
- react-native
- flutter
Java Agent for Memory Measurements
Easily and accurately profile iOS apps
An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML tooling for Avalonia and WPF, and an MCP server for coding agents.