Pinterest's simplified and efficient Tiered Storage implementation for Kafka

The local version of the backend and UI for the gProfiler agent, featuring advanced flamegraph analysis tools. For the also free cloud version, please see https://profiler.granulate.io

A high-performance, reliable and extensible logging agent for uploading data to Kafka, Pulsar, etc.

the official Rust and C implementations of the BLAKE3 cryptographic hash function

Intent Driven Orchestration enables management of applications through their Service Level Objectives, while minimizing developer and administrator overhead.

Page Cache stat: get page cache stats for files on Linux

System performance characterization tool based on linux perf

Intelligent Storage Acceleration Library

The open source version of the Amazon EC2 User Guide for Linux. To submit feedback or requests for changes, submit an issue or make changes and submit a pull request.

Java Native Access

High performance server-side application framework

Console-based JVM monitoring tool

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

zlib replacement with optimizations for "next generation" systems.

A java agent to generate method mappings to use with the linux `perf` tool

FlameScope is a visualization tool for exploring different time ranges as Flame Graphs.

A High Performance Network ( TCP/IP ) Library

Intel® Performance Counter Monitor (Intel® PCM)

I publish here my patch sets for Linux

Lossless codec for numerical data

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))

OpenJDK disassembler plugin for HotSpot JVM (based on binutils)

A C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.

burn 🔥 is a CLI tool to convert performance profiles to hierarchical data structures that can be visualized as flame graphs

A Java library to perform direct I/O in Linux, bypassing file page cache.

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workl…

Backblaze Reed-Solomon Implementation in Java

gProfiler is a system-wide profiler, combining multiple sampling profilers to produce unified visualization of what your CPU is spending time on.

PerfKit Benchmarker (PKB) contains a set of benchmarks to measure and compare cloud offerings. The benchmarks use default settings to reflect what most users will see. PerfKit Benchmarker is licens…