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

Build Status Coverage Status Join the chat at https://gitter.im/sky-walking/Lobby OpenTracing-1.x Badge

• Provide Java agent, no need to CHANGE any application source code.
  • High performance agent. Only increase extra 10% cpu cost in 5000+ tps application, even When collect all traces, 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.
• The UI released on skywalking-ui

• Architecture graph for 3.2+

• WIKI

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

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

• Trace query.

• Span detail.

• Instance Overview.

• JVM Detail.

• Services Dependency Tree.

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

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

Open Skywalking Organization Teams and Contributors

Apache 2.0 License.