akopytov

hyperfine

A command-line benchmarking tool

speedscope

🔬 A fast, interactive web-based viewer for performance profiles.

Rath

Next generation of automated data exploratory analysis and visualization platform.

awesome-ebpf

A curated list of awesome projects related to eBPF.

nng

nanomsg-next-generation -- light-weight brokerless messaging

napkin-math

Techniques and numbers for estimating system's performance from first-principles

pcm

Intel® Performance Counter Monitor (Intel® PCM)

perf-book

The book "Performance Analysis and Tuning on Modern CPU"

likwid

Performance monitoring and benchmarking suite

STC

A modern, user friendly, generic, type-safe and fast C99 container library: String, Vector, Sorted and Unordered Map and Set, Deque, Forward List, Smart Pointers, Bitset and Random numbers.

stonedb

StoneDB is an Open-Source MySQL HTAP and MySQL-Native DataBase for OLTP, Real-Time Analytics, a counterpart of MySQLHeatWave. (https://stonedb.io)

x86-simd-sort

C++ template library for high performance SIMD based sorting algorithms

ubpf

Userspace eBPF VM

perfolizer

Performance analysis toolkit

opentuner

An extensible framework for program autotuning

getoptions

An elegant option/argument parser for shell scripts (full support for bash and all POSIX shells)

KUtrace

Low-overhead tracing of all Linux kernel-user transitions, for serious performance analysis. Includes kernel patches, loadable module, and post-processing software. Output is HTML/SVG per-CPU-core timeline that you can pan/zoom down to the nanosecond.

x9

high performance message passing library

mmtests

MMTests: Benchmarking framework primarily aimed at Linux kernel testing

microarchitecture-cheatsheet

X86 CPU topics overview for developers , oriented towards performance

workload-automation

A framework for automating workload execution and measurement collection on ARM devices.

iodlr

Tools and Reference Code for Intel Optimizations (eg Large Pages)

performance-resources

A collection of software performance content, blogs, books, and lists.

perf-tools

A collection of performance analysis tools, recipes, handy scripts, microbenchmarks & more

nvm-direct

A C library to support applications that map Non-Volatile Memory into their address space for load/store access.

elfremapper

Remap ELF LOAD segments to huge pages

sysbench-iibench

This is the iiBench benchmark (aka the Index Insertion Benchmark) implemented as a sysbench workload

planet

Planet for the MySQL Community

flamereport

FlameGraph visualization for terminal

data-profile-tools