Performance
BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more
ebpf-go is a pure-Go library to read, modify and load eBPF programs and attach them to various hooks in the Linux kernel.
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
pytest fixture for benchmarking code
Low-overhead sampling profiler and tracer for Ruby for Linux
A benchmark and playground for Completely Fair Scheduling in Go
Anteon (formerly Ddosify): eBPF-based Kubernetes Monitoring and Performance Testing
Lunatic is an Erlang-inspired runtime for WebAssembly
A lock-free, eventually consistent, concurrent multi-value map.
A fast Golang Redis client that supports Client Side Caching, Auto Pipelining, Generics OM, RedisJSON, RedisBloom, RediSearch, etc.
A high-performance observability data pipeline.
Bringing Http/Https and WebSockets High Performance servers for PyPy3 and Python3
Robyn is a Super Fast Async Python Web Framework with a Rust runtime.
A Rust HTTP server for Python applications
Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.
Efficient numpy-like ragged array datatype for Python.
Consistent hashing with bounded loads in Golang
An implementation of chunked, compressed, N-dimensional arrays for Python.
Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, a…
perf-event: a Rust interface to Linux performance monitoring