Repository Index

Memray is a memory profiler for Python

• memory
• memory-leak
• memory-leak-detection
• memory-profiler

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

• continuous-profiling
• profiling
• performance
• golang

JavaScript Performance Monitor

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

• btrace
• java
• bytecode-instrumentation
• diagnostics

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

eBPF Observability - Distributed Tracing and Profiling

• opentelemetry
• kubernetes
• wasm
• apm

[OBSOLETE] runs Node.js programs through Chromium DevTools

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

• performance-monitoring
• performance
• apm
• jvm-monitor

KOOM is an OOM killer on mobile platform by Kwai.

• android
• java
• oom
• crash

A framerate meter that clicks like a Geiger counter when your animation drops a frame

Ruby Tests Profiling Toolbox

• ruby
• testing
• rspec
• profiling

Find memory issues & leaks in your iOS app without instruments

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

Visualize Erlang/Elixir Nodes On The Command Line

• observer
• recon
• memory
• performance

Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)

• ios
• debugging
• profiling
• assistant

low-overhead sampling profiler for PHP 7+

• profiler
• performance
• php
• hacktoberfest

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

• ebpf
• profiling
• pprof
• performance

Performance visualisation tools

• performance
• monitoring
• observability
• ebpf

Monitor and profiler powered by eBPF to monitor network traffic, and diagnose CPU and network performance.

• skywalking
• observability
• apm
• service-mesh

Measure and explain performance: web pages, Electron apps, Bun/Node, any process. Agent-native CLI + MCP.

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

An Elixir Plug for profiling code with fprof.