Create README_ZH.md

Sky Walking | [Engligh](README.md)

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<img src="https://sky-walking.github.io/page-resources/3.0/skywalking.png" alt="Sky Walking logo" height="90px" align="right" />

**SkyWalking 3**: 针对分布式系统的APM系统，也被称为分布式追踪系统

[![Build Status](https://travis-ci.org/wu-sheng/sky-walking.svg?branch=master)](https://travis-ci.org/wu-sheng/sky-walking)

[![Coverage Status](https://coveralls.io/repos/github/wu-sheng/sky-walking/badge.svg?branch=master&forceUpdate=2)](https://coveralls.io/github/wu-sheng/sky-walking?branch=master)

![license](https://img.shields.io/aur/license/yaourt.svg)

[![codebeat badge](https://codebeat.co/badges/579e4dce-1dc7-4f32-a163-c164eafa1335)](https://codebeat.co/projects/github-com-wu-sheng-sky-walking)

[![Join the chat at https://gitter.im/sky-walking/Lobby](https://badges.gitter.im/sky-walking/Lobby.svg)](https://gitter.im/sky-walking/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

[![OpenTracing-1.0 Badge](https://img.shields.io/badge/OpenTracing--1.0-enabled-blue.svg)](http://opentracing.io)

* 自动java探针，**不需要修改应用程序源代码**

  * 高性能探针，针对单实例5000tps的应用，在**不需要采样的情况下**，只增加**10%**的CPU开销。

  * [中间件，框架与类库支持列表](https://github.com/wu-sheng/sky-walking/wiki/3.2-supported-list).

* 手动探针

  * [使用OpenTracing手动探针API](http://opentracing.io/documentation/pages/supported-tracers)

  * 使用 **@Trace** 标注追踪业务方法

  * 将 traceId 集成到 log4j, log4j2 或 logback这些日志组件中

* 纯Java后端Collector实现，提供RESTful和gRPC接口。兼容接受其他语言探针发送数据 

  * [如何将探针的Metric和Trace数据上传到Collector？]()

* UI工程请查看 [wu-sheng/sky-walking-ui](https://github.com/wu-sheng/sky-walking-ui)

* 中文QQ群：392443393

# Contributors

_按首次加入时间排序_

* 吴晟 [**PMC Member**] [@wu-sheng](https://github.com/wu-sheng)  Principle Engineer, 2012 Lab, Huawei. 

* 张鑫 [**PMC Member**] [@ascrutae](https://github.com/ascrutae)   

* 谭真 [@mircoteam](https://github.com/mircoteam)  Advanced R&D Engineers, Creative & Interactive Group.

* 徐妍 [@TastySummer](https://github.com/TastySummer)

* 彭勇升 [**PMC Member**] [@pengys5](https://github.com/pengys5) 

* 戴文

* 柏杨 [@bai-yang](https://github.com/bai-yang)  Senior Engineer, Alibaba Group.

* 陈凤 [@trey03](https://github.com/trey03)

* [其他贡献者](https://github.com/wu-sheng/sky-walking/graphs/contributors)

This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wu.sheng@foxmail.com.

# Screenshots

- 追踪基于Spring Cloud的分布式系统，生成的拓扑截图

<img src="https://sky-walking.github.io/page-resources/3.1/topological_graph.png?forceUpdate=0"/>

- 追踪基于 dubbox 和 [motan](https://github.com/weibocom/motan)的分布式系统，生成的拓扑截图

<img src="https://sky-walking.github.io/page-resources/3.1/topological_graph_test_project.png?forceUpdate=0"/>

- 调用链查询

<img src="https://sky-walking.github.io/page-resources/3.1/trace_segment.png"/>

- Span信息查询

<img src="https://sky-walking.github.io/page-resources/3.0/span.png" />

# Test reports

- 自动化集成测试报告

  - [Java探针测试报告](https://github.com/sky-walking/agent-integration-test-report)

- 性能测试报告

  - [Java探针测试报告](https://sky-walking.github.io/Agent-Benchmarks/)

# Document

* [WIKI](https://github.com/wu-sheng/sky-walking/wiki)