LFX Platform

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LFX Insights

Benchmark Suites & Tools

Solutions for measuring, comparing, and analyzing software performance to help teams identify bottlenecks and optimize efficiency.

48 projects

160,756 contributors

$6.3B

Kubernetes

Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications.

Contributors

116,477

Organizations

21,981

Software value

$5.8B

Google Chrome Lighthouse

Lighthouse is an open-source automated tool for improving the quality of web pages. It runs audits for performance, accessibility, progressive web apps, SEO and more. The tool can be run against any web page to generate reports with scores and actionable recommendations for improvements.

Contributors

7,556

Organizations

1,322

Software value

$44M

Unsloth

Unsloth is an open-source project focused on optimizing and accelerating Large Language Models (LLMs) through efficient fine-tuning techniques. It provides tools and methods for faster LLM training and inference while reducing memory usage and computational requirements.

Contributors

3,891

Organizations

517

Software value

$1.6M

Locust

Write scalable load tests in plain Python 🚗💨

Contributors

2,792

Organizations

610

Software value

$1.3M

TechEmpower Framework Benchmarks

A web application framework benchmarking project that measures and compares the performance of different web frameworks across multiple programming languages using standardized test implementations

Contributors

2,557

Organizations

750

Software value

$9.5M

SimulationCraft

Simulationcraft engine/GUI

Contributors

2,513

Organizations

90

Software value

$97M

ws

A fast, lightweight, and production-ready WebSocket client and server implementation for Node.js

Contributors

2,279

Organizations

746

Software value

$401K

k6

A modern load testing tool, using Go and JavaScript - https://k6.io

Contributors

1,773

Organizations

459

Software value

$54M

iperf3

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

Contributors

1,603

Organizations

287

Software value

$2M

BenchmarkDotNet

Powerful .NET library for benchmarking

Contributors

1,554

Organizations

375

Software value

$3.3M

Gatling

Modern Load Testing as Code

Contributors

1,518

Organizations

353

Software value

$2.2M

Catapult

Deprecated Catapult GitHub. Please instead use http://crbug.com "Speed>Benchmarks" component for bugs and https://chromium.googlesource.com/catapult for downloading and editing source code..

Contributors

1,440

Organizations

103

Software value

$57M

fasthttp

fasthttp is a high-performance HTTP server and client library for Go, designed to be a faster alternative to the standard net/http package. It focuses on memory efficiency and raw performance by minimizing memory allocations and optimizing core HTTP operations.

Contributors

1,388

Organizations

393

Software value

$1.2M

jemalloc

jemalloc is a general purpose memory allocator implementation that emphasizes fragmentation avoidance and scalable concurrency support. It provides a drop-in replacement for malloc that is optimized for multi-threaded applications and memory-intensive workloads.

Contributors

1,353

Organizations

336

Software value

$2.9M

Google Benchmark

A C++ microbenchmarking library that provides a framework for measuring and comparing the performance of code snippets. It supports CPU performance counters, custom statistics reporting, and is designed to make benchmarking both easy to write and maintain.

Contributors

1,261

Organizations

318

Software value

$698K

YCSB (Yahoo! Cloud Serving Benchmark)

YCSB (Yahoo! Cloud Serving Benchmark) is an open-source framework for benchmarking and performance testing of different cloud and database systems. It provides a standardized way to evaluate the performance characteristics of various data serving systems, particularly NoSQL databases, with customizable workloads and configurable parameters.

Contributors

1,228

Organizations

210

Software value

$1.1M

bpftrace

bpftrace is a high-level tracing language and tool for Linux eBPF (extended Berkeley Packet Filter) that allows users to write powerful system analysis programs in a simple scripting language. It provides a way to dynamically instrument kernel and user-level programs for performance analysis and troubleshooting.

Contributors

1,073

Organizations

337

Software value

$3.4M

ReDex

ReDex is an Android bytecode optimizer that makes Android applications run faster and use less memory. It performs bytecode optimizations, rewriting, and analysis on DEX files to improve app performance.

Contributors

845

Organizations

107

Software value

$76M

Apache JMeter

Apache JMeter is an open source performance testing tool designed to load test functional behavior and measure performance of web applications, databases, and other services. It can simulate heavy loads on servers, networks, or objects to test strength and analyze overall performance under different load types.

Contributors

830

Organizations

106

Software value

$9.3M

rack-mini-profiler

Profiler for your development and production Ruby rack apps.

Contributors

828

Organizations

315

Software value

$385K

Criterion.rs

Statistics-driven benchmarking library for Rust

Contributors

780

Organizations

355

Software value

$1.9M

MySQLTuner

MySQLTuner is a script written in Perl that performs health checks and provides recommendations for MySQL/MariaDB database server configurations. It analyzes system status variables and settings to suggest optimizations for improved performance and stability.

Contributors

764

Organizations

157

Software value

$482K

JS Framework Benchmark

A performance benchmark suite that compares the speed and resource usage of various JavaScript web frameworks by measuring metrics like startup time, memory consumption, and update performance across standardized test scenarios

Contributors

707

Organizations

252

Software value

$13M

Intel Performance Counter Monitor

Intel® Performance Counter Monitor (Intel® PCM)

Contributors

497

Organizations

98

Software value

$1.8M

stress-ng

stress-ng is a system stress testing tool that exercises various physical subsystems of a computer as well as the various operating system kernel interfaces. It can stress test CPU, memory, I/O, pipes, scheduling, and more through multiple stress tests.

Contributors

432

Organizations

121

Software value

$7.6M

web-vitals

Essential metrics for a healthy site.

Contributors

382

Organizations

106

Software value

$205K

Ruby-prof

A ruby profiler. See https://ruby-prof.github.io for more information.

Contributors

327

Organizations

142

Software value

$460K

GFXReconstruct

Graphics API Capture and Replay Tools for Reconstructing Graphics Application Behavior

Contributors

312

Organizations

31

Software value

$33M

Service Mesh Performance

Measuring and indexing the performance, overhead, and value of the world's service mesh deployments.

Contributors

238

Organizations

80

Software value

$344K

Criterion

Criterion is a microbenchmarking library for Haskell that helps developers measure and analyze the performance of their code. It provides statistical analysis, HTML reports, and tools for comparing the performance of different implementations.

Contributors

226

Organizations

88

Software value

$216K

kube-burner

Kube-burner is a Kubernetes performance and scale test orchestration framework that helps create, delete and patch resources at scale, collect metrics, measurements and alerts around cluster performance and index them for long term storage, retrieval and regression identification.

Contributors

212

Organizations

36

Software value

$3M

StringZilla

StringZilla is a high-performance string processing library that provides optimized implementations of common string operations like search, comparison, and manipulation. It leverages SIMD instructions and modern CPU features to achieve superior performance compared to traditional string handling methods.

Contributors

166

Organizations

26

Software value

$1.9M

NoSQLBench

The open source, pluggable, nosql benchmarking suite.

Contributors

161

Organizations

21

Software value

$31M

Chronicle-Core

Chronicle-Core is a low-level library providing essential building blocks for high-performance, low-latency Java applications. It offers memory access patterns, thread management utilities, and system resource handling optimized for financial trading and real-time processing systems.

Contributors

158

Organizations

25

Software value

$961K

Java Microbenchmark Harness (JMH)

https://openjdk.org/projects/code-tools/jmh

Contributors

125

Organizations

35

Software value

$2.3M

Size Limit

Size Limit is a performance budget tool for JavaScript that calculates the real cost of your code for end users. It helps developers track and control JavaScript bundle sizes by showing how long it takes for code to execute on a slow mobile device.

Contributors

98

Organizations

26

Software value

$224K

Tinybench

🔎 A simple, tiny and lightweight benchmarking library!

Contributors

98

Organizations

50

Software value

$276K

MMTests

MMTests is a configurable test suite and benchmarking framework for Linux systems that enables automated performance testing, regression analysis, and comparison of kernel versions and system configurations. It includes tools for memory management testing, I/O benchmarking, and system performance evaluation.

Contributors

92

Organizations

21

Software value

$1.8M

BundleStats

BundleStats is a tool for analyzing and monitoring JavaScript bundles, providing insights into bundle size, composition, and performance metrics across builds to help optimize web applications.

Contributors

86

Organizations

39

Software value

$9M

Sonic Boom

A fast and lightweight Node.js filesystem-based logging utility that uses sonic-boom for writing to files and streams at high speed with low overhead

Contributors

74

Organizations

44

Software value

$83K

threadpoolctl

A Python library that provides runtime control of thread pool size for common scientific computing libraries like NumPy, OpenBLAS, MKL, and OpenMP. It helps manage and limit the number of threads used by these libraries to prevent resource oversubscription in parallel processing scenarios.

Contributors

62

Organizations

31

Software value

$83K

Agrona

High Performance data structures and utility methods for Java

This project hasn't been onboarded to LFX Insights.

TorchBench

TorchBench is a collection of open source benchmarks used to evaluate PyTorch performance.

This project hasn't been onboarded to LFX Insights.

Web Framework Benchmark

Which is the fastest web framework?

This project hasn't been onboarded to LFX Insights.

Webpack Bundle Analyzer

Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap

This project hasn't been onboarded to LFX Insights.
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