data flow architecture, add debug, fmt#2
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Pull Request Overview
This pull request improves the event processing pipeline's documentation, debugging capabilities, and code style. The main focus is enhancing developer understanding of the system architecture and providing better observability for runtime monitoring.
Key changes:
- Added comprehensive event flow architecture documentation with visual diagrams
- Implemented debug logging for ring buffer activity monitoring
- Enhanced storage query debugging capabilities
- Applied code style improvements for better readability
Reviewed Changes
Copilot reviewed 3 out of 18 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| README.md | Added detailed "Event Flow Architecture" section with diagrams explaining how events move through the eBPF pipeline |
| internal/programs/base.go | Added debug logging to track ring buffer event processing every 100 events |
| internal/core/types_test.go | Reformatted MockManager.RegisterProgram method for improved readability |
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This pull request introduces improvements to documentation, debugging, and observability for the event processing pipeline, as well as minor code style enhancements. The most notable change is the addition of a detailed architectural overview to the documentation, making the system's event flow much clearer for developers. Additionally, new debug logs have been added to help monitor ring buffer activity and diagnose storage query behavior.
Documentation improvements:
README.md, including a diagram and detailed explanation of how events move from eBPF programs through ring buffers, event parsers, and into memory storage and the API layer.Debugging and observability:
internal/programs/base.goto log every 100th event processed by a ring buffer, aiding in monitoring real-time event throughput.internal/storage/memory.goto log detailed information when a storage query with a time filter returns no results, helping diagnose unexpected query behavior.Code style and readability:
RegisterProgrammethod in theMockManagerstruct ininternal/core/types_test.gofor better readability and consistency.