Repository Index

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

JavaScript Performance Monitor

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

• clockwork
• php
• laravel
• devtools

The Linux perf GUI for performance analysis.

• performance-analysis
• performance
• qt
• profiler

Visualise Go runtime metrics in real time

• go
• runtime
• garbage-collector
• plots

🔥 single-command flamegraph profiling 🔥

Ruby Tests Profiling Toolbox

• ruby
• testing
• rspec
• profiling

Find memory issues & leaks in your iOS app without instruments

• memory-heap
• heapinspector
• heap-snapshot
• arc

eBPF based always-on CPU/GPU profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

• ebpf
• profiling
• pprof
• performance

Java Agent for Memory Measurements

Java memory allocation profiler

• profiler
• java-agent
• allocation-profiling

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.

• avalonia
• csharp
• debugger
• dotnet

Generate automated reports for slow Swift compilation paths in specific targets

Visualise line profiling results in R

Tool for creating reports from Java Flight Recorder dumps

✨ The best JVM observability, troubleshoot, and optimize. 🚀 Unlock deep insights instantly via our dashboard, CLI and Harness. 📊

SImple profiler for Löve2D framework, outputs data to canvas and/or terminal.

• love2d
• profile