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tag81b05297f38929a036572128ac586423da6c26e0
taggerwu-sheng <wu.sheng@foxmail.com>Fri Apr 09 04:16:40 2021 +0000
object88f5264d003ea5123f290b56e3c94cae6a3a73c3 
[maven-release-plugin] copy for tag v8.5.0
commit88f5264d003ea5123f290b56e3c94cae6a3a73c3[log] [tgz]
authorwu-sheng <wu.sheng@foxmail.com>Fri Apr 09 04:16:16 2021 +0000
committerwu-sheng <wu.sheng@foxmail.com>Fri Apr 09 04:16:16 2021 +0000
tree419ce71a446314841813eed9c040c4fc2666b560
parentb0865e7c5519b71e3c77ed3ed205d89ef7d3a979 [diff]
[maven-release-plugin] prepare release v8.5.0
238 files changed
tree: 419ce71a446314841813eed9c040c4fc2666b560
  1. .github/
  2. .muse/
  3. .mvn/
  4. apm-application-toolkit/
  5. apm-checkstyle/
  6. apm-commons/
  7. apm-dist/
  8. apm-dist-es7/
  9. apm-protocol/
  10. apm-sniffer/
  11. apm-webapp/
  12. changes/
  13. dist-material/
  14. docker/
  15. docs/
  16. licenses/
  17. oap-server/
  18. test/
  19. tools/
  20. skywalking-ui
  21. .asf.yaml
  22. .dlc.json
  23. .gitignore
  24. .gitmodules
  25. .licenserc.yaml
  26. CHANGES.md
  27. CODE_OF_CONDUCT.md
  28. codeStyle.xml
  29. CONTRIBUTING.md
  30. HEADER
  31. LICENSE
  32. lombok.config
  33. Makefile
  34. mvnw
  35. mvnw.cmd
  36. NOTICE
  37. pom.xml
  38. README.md
README.md

Apache SkyWalking

SkyWalking: an APM(application performance monitor) system, especially designed for microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures.

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Abstract

SkyWalking is an open source APM system, including monitoring, tracing, diagnosing capabilities for distributed system in Cloud Native architecture. The core features are following.

  • Service, service instance, endpoint metrics analysis
  • Root cause analysis. Profile the code on the runtime
  • Service topology map analysis
  • Service, service instance and endpoint dependency analysis
  • Slow services and endpoints detected
  • Performance optimization
  • Distributed tracing and context propagation
  • Database access metrics. Detect slow database access statements(including SQL statements)
  • Alarm
  • Browser performance monitoring
  • Infrastructure(VM, network, disk etc.) monitoring
  • Collaboration across metrics, traces, and logs

SkyWalking supports to collect telemetry (metrics, traces, and logs) data from multiple sources and multiple formats, including

  1. Java, .NET Core, NodeJS, PHP, and Python auto-instrument agents.
  2. Go and C++ SDKs.
  3. LUA agent especially for Nginx, OpenResty and Apache APISIX.
  4. Browser agent.
  5. Service Mesh Observability. Control panel and data panel.
  6. Metrics system, including Prometheus, OpenTelemetry, Spring Sleuth(Micrometer), Zabbix.
  7. Logs.
  8. Zipkin v1/v2 trace.(No Analysis)

SkyWalking OAP is using the STAM(Streaming Topology Analysis Method) to analysis topology in the tracing based agent scenario for better performance. Read the paper of STAM for more details.

Documentation

  • Official documentation
  • The paper of STAM, Streaming Topology Analysis Method.
  • Blog about Use Profiling to Fix the Blind Spot of Distributed Tracing
  • Blog about observing Istio + Envoy service mesh with ALS solution.
  • Blog about observing Istio + Envoy service mesh with ALS Metadata-Exchange mechanism (in VMs and / or Kubernetes).

NOTICE, SkyWalking 8.0+ uses v3 protocols. They are incompatible with previous releases.

Downloads

Please head to the releases page to download a release of Apache SkyWalking.

Compiling project

Follow this document.

Code of conduct

This project adheres to the Contributor Covenant code of conduct. By participating, you are expected to uphold this code. Please follow the REPORTING GUIDELINES to report unacceptable behavior.

Live Demo

Find the demo and screenshots on our website.

Video on youtube.com

RocketBot UI

Contact Us

Our Users

Hundreds of companies and organizations use SkyWalking for research, production, and commercial product. Visit our website to find the user page.

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License

Apache 2.0 License.