This commit removes the granular latency metrics collection and histogram visualization functionality across the codebase. The changes include:
- Removing latency histogram tracking from audio input/output processing
- Removing latency histogram UI components and related types
- Removing granular metrics collector's latency tracking capabilities
- Updating Prometheus metrics to use milliseconds instead of seconds
- Removing related tests and benchmarks
- Change Info logs to Debug for routine operations
- Standardize log message formatting to lowercase
- Improve error message clarity and consistency
- Add new metrics for device health and memory monitoring
- Simplify config constants documentation
Replace hardcoded values with centralized config constants for better maintainability and flexibility. This includes sleep durations, buffer sizes, thresholds, and various audio processing parameters.
The changes affect multiple components including buffer pools, latency monitoring, IPC, and audio processing. This refactoring makes it easier to adjust parameters without modifying individual files.
Key changes:
- Replace hardcoded sleep durations with config values
- Centralize buffer sizes and pool configurations
- Move thresholds and limits to config
- Update audio quality presets to use config values
- Move audio server logic to dedicated package and simplify main.go
- Optimize buffer pool implementation and remove redundant logging
- Improve process monitoring with synchronized metrics updates
- Enhance microphone contention manager with simplified logic
- Replace mutex with atomic operations for metrics tracking
Alex P