Memray is a memory profiler for Python
- memory
- memory-leak
- memory-leak-detection
- memory-profiler
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Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
- python
- profiling
- performance-analysis
- cpu-profiling
pprof is a tool for visualization and analysis of profiling data
- performance-analysis
- performance
- pprof
- profiler
A debugging and profiling tool that can trace and visualize python code execution
🔬 A fast, interactive web-based viewer for performance profiles.
- performance-visualization
- performance-tools
- webgl
- profile
Production-grade client-side tracing, profiling, and analysis for complex software systems.
magic-trace collects and displays high-resolution traces of what a process is doing
- intel
- x86
- visualizer
- tracing
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
- btrace
- java
- bytecode-instrumentation
- diagnostics
Silky smooth profiling for Django
- debug-toolbar
- debugging
- developer-tools
- django
Coz: Causal Profiling
- profiler
- optimization
- causal-inference
- performance-analysis
Visual profiler for Python
- python
- visualization
- profiler
- developer-tools
Profiler for your development and production Ruby rack apps.
High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.
- performance-monitoring
- performance
- apm
- jvm-monitor
Function graph tracer for C/C++/Rust/Python
- function
- tracer
- tracing
- trace
The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)
Dynamic Instrumentation Tool Platform
Take a peek into your Rails applications.
- redis
- ruby
- elasticsearch
- peek
FlameScope is a visualization tool for exploring different time ranges as Flame Graphs.
Capture and analyze the high-level performance characteristics of graphics applications on Windows.
- tool
A simple & straight-to-the-point PHP profiling extension with its built-in web UI
- php
- profiler
- tracer
- php-extension
XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.
Make a dump of the V8 heap for later inspection.
React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts
Provides a development tool that gives detailed information about the execution of any request