https://github.com/morrisonlevi/ddastrace

AST based proof of concept for an APM tracer. Created in Datadog Hackathon August 2019.
https://github.com/morrisonlevi/ddastrace

Last synced: 16 days ago
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AST based proof of concept for an APM tracer. Created in Datadog Hackathon August 2019.

• Host: GitHub
• URL: https://github.com/morrisonlevi/ddastrace
• Owner: morrisonlevi
• Created: 2019-08-01T15:16:40.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-08-18T12:49:20.000Z (over 5 years ago)
• Last Synced: 2025-01-01T19:47:44.038Z (16 days ago)
• Language: C
• Size: 67.4 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# AST-based tracer for APM

This proof of concept project uses the PHP `zend_ast_process` hook to use the AST to find function definitions and insert function calls that will open and close spans, as well as exception information.

See the [DESIGN.md](DESIGN.md) file for the design and more detailed information.

## Credits

This proof of concept was written by Levi Morrison and Sammy Powers during Datadog's Hackathon in August 2019. Thanks to Joe Watkins for providing some feedback.