GoogleChrome / lighthouse
Automated auditing, performance metrics, and best practices for the web.
GoogleChrome / lighthouse
wolfpld / tracy
Frame profiler
benfred / py-spy
Sampling profiler for Python programs
plasma-umass / scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
google / pprof
pprof is a tool for visualization and analysis of profiling data
JerBouma / FinanceToolkit
Transparent and Efficient Financial Analysis
KDAB / hotspot
The Linux perf GUI for performance analysis.
sitespeedio / sitespeed.io
sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
microsoft / perfview
PerfView is a CPU and memory performance-analysis tool
intel / pcm
Intel® Performance Counter Monitor (Intel® PCM)
NoiseByNorthwest / php-spx
A simple & straight-to-the-point PHP profiling extension with its built-in web UI
DebugSwift / DebugSwift
A toolkit to make debugging iOS applications easier 🚀
RRZE-HPC / likwid
Performance monitoring and benchmarking suite
nucliweb / webperf-snippets
Tested JavaScript snippets that measure and debug web performance. Your AI agent runs them for you, or you run them yourself in DevTools: the same code every time.
laixintao / flameshow
A terminal Flamegraph viewer.
Atoptool / atop
System and process monitor for Linux
business-science / tidyquant
Bringing financial analysis to the tidyverse
erikdarlingdata / DarlingData
Open source SQL Server troubleshooting: sp_PressureDetector, sp_QuickieStore, sp_HumanEvents, and other SQL Server scripts for performance troubleshooting
inducer / loopy
A code generator for array-based code on CPUs and GPUs
elastic / apm-agent-dotnet
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quick-perf / quickperf
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
triton-inference-server / model_analyzer
Triton Model Analyzer is a CLI tool to help with better understanding of the compute and memory requirements of the Triton Inference Server models.
morluto / flameox
Runtime evidence that helps agents trace, profile, and burn down hotspots in application and native code, GPU kernels, and inference stacks.
inevolin / k8s-cpu-limits-analyzed
Kubernetes CPU limits make your apps (very) slow and costly. CPU throttling analyzed, with proof.
codetesla51 / barrage
Load test HTTP, database, and Redis on one clock and correlate their latency to pinpoint the real bottleneck — with a shareable HTML report
sys-dissect / jiopc-architecture-whitepaper
Forensic reverse-engineering, hardware benchmarks, and architectural security analysis of JioPC Cloud Virtual Desktops (Accops HyWorks / Azure).