- 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.
- 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.
- 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.
- 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.
