- Modified the SQL query in GetRecentMetrics to utilize the 'localtime' modifier for timestamp handling, ensuring that metrics are retrieved based on the local time zone.
- This change enhances the accuracy of the metrics data by aligning the time calculations with local time, improving the reliability of performance monitoring.
- Changed AvgLatency field type from int64 to float64 in HistoricalMetrics for better precision in latency measurements.
- Updated SQL query in GetRecentMetrics to ensure proper averaging of AvgLatency by casting to float, enhancing accuracy in metrics reporting.
- These changes improve the reliability of metrics data and ensure more accurate performance monitoring.
- Eliminated the historical data section from the metrics dashboard, including time range buttons and associated chart containers.
- Streamlined the metrics template for improved clarity and focus on current metrics display.
- This change enhances the user experience by simplifying the dashboard layout.
- Added initTables function to create necessary tables for metrics history, status statistics, and path statistics in the database.
- Implemented indexing on timestamp columns to enhance query performance.
- Introduced a cleanupRoutine function to periodically delete old metrics data based on retention policies, improving database management.
- Integrated logging for cleanup operations to monitor success and errors during the cleanup process.
- Replaced the time range dropdown with a set of buttons for selecting different time ranges (1 hour, 6 hours, 12 hours, 24 hours, 3 days, 5 days, 7 days, 15 days, 30 days).
- Improved the styling of the time range buttons for better user experience.
- Refactored chart loading logic to update existing charts instead of recreating them, enhancing performance and user experience.
- Added functionality to dynamically load historical data based on the selected time range, improving data visualization capabilities.
- Introduced safe type conversion functions for memory usage, status code stats, top paths, and recent requests to prevent panics when accessing metrics data.
- Updated MetricsHandler to utilize these safe functions, improving the robustness of metrics handling.
- Refactored GetStats method in Collector to ensure all fields are initialized and to streamline the retrieval of metrics data.
- Enhanced the overall structure of metrics data for better clarity and reliability in reporting.
- Introduced safe type conversion functions to prevent panics when accessing metrics data.
- Updated MetricsHandler to utilize these functions for retrieving active requests, total requests, total errors, and average response time.
- Enhanced error rate calculation to avoid division by zero.
- Refactored buffer pool management in ProxyHandler for better memory handling.
- Improved target URL determination logic based on file extensions for more flexible proxy behavior.
- Changed the SQLite driver from "sqlite3" to "sqlite" in the NewMetricsDB function for improved compatibility with the new driver.
- This change aligns with the recent dependency update to modernc.org/sqlite, enhancing performance and stability.
- Replaced `github.com/mattn/go-sqlite3` with `modernc.org/sqlite` for improved compatibility and performance.
- Updated `go.mod` and `go.sum` to include several indirect dependencies for enhanced functionality and stability.
- Refactored import statements in `metrics.go` and `db.go` to reflect the new SQLite driver.
- Increased ErrorRate threshold from 0.5 to 0.8 for stricter alerting.
- Added AlertInterval setting to config for customizable notification intervals.
- Updated latency thresholds for small, medium, and large files to improve performance monitoring.
- Enhanced metrics handling to incorporate new alert configurations in the system.
- Added new dependency on github.com/mattn/go-sqlite3 for improved metrics storage.
- Updated main.go to initialize metrics collector with a new database path and configuration settings.
- Enhanced config.json to include additional metrics settings such as alert configurations and latency thresholds.
- Refactored internal metrics handling to support new metrics structures and improve data retrieval.
- Introduced a new metrics history endpoint for retrieving historical data, enhancing monitoring capabilities.
- Improved UI for metrics dashboard to include historical data visualization options.
- Added support for tracking top referers in the metrics collector, allowing for better insights into request sources.
- Updated MetricsHandler to include top referers in the metrics response.
- Enhanced the metrics UI to display a new section for the top 10 referers, improving visibility into traffic sources.
- Refactored request recording to capture referer information in the collector for comprehensive statistics.
- Integrated SSH action to automate deployment commands for the proxy-go service.
- Added steps to pull the latest Docker image, stop and remove the existing container, and restart the service using Docker Compose.
- Enhanced the workflow for smoother deployment processes.
- Enhanced metrics collection in ProxyHandler, MirrorProxyHandler, and FixedPathProxyMiddleware.
- Introduced a centralized metrics collector to streamline request tracking and statistics reporting.
- Updated MetricsHandler to utilize new metrics structure, including total bytes, requests per second, and error rates.
- Improved documentation in readme.md to reflect new features and usage instructions.
- Added support for metrics monitoring at `/metrics/ui` for better visibility into proxy performance.
- Added uptime and error rate metrics to the MetricsHandler.
- Introduced helper functions for calculating error rates and retrieving recent requests.
- Improved latency formatting in the metrics template for better readability.
- Streamlined the metrics data structure to include requests per second and recent request logs.
- Updated docker-compose.yml to include resource limits and health checks for the service.
- Modified go.mod and go.sum to include the new dependency on golang.org/x/time.
- Enhanced main.go to add new metrics routes for monitoring.
- Updated config.json to include metrics configuration with password and token expiry.
- Refactored internal/config to implement a ConfigManager for dynamic configuration loading.
- Improved internal/handler to utilize a shared HTTP client and added metrics tracking for requests.
