Sky Walking | 中文

SkyWalking 3: APM for Distributed Systems, also known Distributed Tracing System.

• Auto instrumentation by javaagent, no need to CHANGE any application source code.
  • High performance agent. Only increase extra 10% cpu cost in 5000+ tps application, even do not need to use sampling mechanism, check test reports.
  • Supported middlewares, frameworks and libraries.
• Manual instrumentation
  • As an OpenTracing supported tracer
  • Use @Trace annotation for any methods you want to trace.
  • Integrate traceId into logs for log4j, log4j2 and logback.
• Pure Java server implementation, provide RESTful and gRPC services. Compatibility with other language agents/SDKs.
  • How to uplink metrics and traces to collector?
• The UI released on wu-sheng/sky-walking-ui

Architecture

• Architecture graph for 3.2+

Document

• WIKI

PMC - Project Management Committee

• 吴晟 @wu-sheng
• 张鑫 @ascrutae
• 彭勇升 @peng-yongsheng R&D director，Tydic

Committer

• 柏杨 @bai-yang Senior Engineer, Alibaba Group.

Contributors

• Contributors List
• Special thanks to the contributors: 徐妍@TastySummer and 戴文, you offer huge helps for this project.

This project adheres to the Contributor Covenant code of conduct. By participating, you are expected to uphold this code. Please report unacceptable behavior to [email protected].

Screenshots

• Topological graph of application clusters based on dubbox and motan.

• Trace query.

• Span detail.

• Instance Overview.

• JVM Detail.

• Services Dependency Tree.

Test reports

• Automatic integration test reports
  • Java Agent test report
• Performance test reports
  • Java Agent test report

Contact Us

• Submit an issue
• Gitter
• Google Mailing List
• QQ Group: 392443393

Commercial Support Partners

License

By contributing your code, you agree to license your contribution under the terms of the sky-walking license.