0x.Tools: X-Ray vision for Linux systems

A convenient and useful tool for migrating data between redis group.

The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)

Checkpoint/Restore tool

https://openjdk.org/projects/crac

🔥 pgcacher is used to get page cache stats for files on Linux. ( 分析 page cache 缓存了哪些文件，文件在 page cache 的缓存占比)

Dynamic Code Evolution VM for Java 7/8

Sample code for the presentation on JVM Serviceability Tools

A blazingly fast multi-language serialization framework powered by JIT and zero-copy.

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and…

hotspot disassembler hsdis

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

No description, website, or topics provided

MVEL (MVFLEX Expression Language)

OpenDCP official source site

A JMH learning environment

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

Little micro-benchmark for Linux to test the cost of context switching and system calls

JFR library that adapts JFR events to the New Relic Telemetry SDK

curl statistics made simple

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

Mirror of Apache Tomcat Native

Anomaly Detection with R

Documentation of available JFR-Events

Modern HTTP benchmarking tool

Source for the TechEmpower Framework Benchmarks project

Heap query plugin for Eclipse Memory Analyzer