Native Observability 1.0.2 This release introduces a major evolution of the Native Observability ecosystem, bringing together database observability, cache observability, a fully refactored dashboard, and a complete reporting system. Key features: ## Database Observability - Query-level analysis integrated into request lifecycle - Database time vs request time correlation - Detection of slow queries and query-heavy routes - Aggregated metrics for database performance - Dedicated insights to identify bottlenecks in persistence layer ## Cache Observability - Runtime cache behavior analysis - Cache hit/miss visibility across requests - Cacheability and invalidation insights - Detection of uncacheable responses and cache inefficiencies - Integration of cache metrics into dashboard and reports ## Dashboard (Refactored) - Complete refactor using Twig-driven components - Modular JavaScript architecture - Advanced chart rendering using Apache ECharts - Aggregated metrics visualization (throughput, latency, error rate) - Technical insights panels for routes, AJAX, cache and database - Improved UX and separation between data and presentation layers ## Observability Report System (New) - Interactive report builder with configurable scope - Structured preview with scoring and narrative insights - KPI summaries and technical evidence tables - Advanced charts (time series, scatter, gauge, radar, pie) - Technical appendices: - Route-level evidence - AJAX and external request analysis - Cache runtime insights - Database performance data ## Printable HTML Export - Full report export as printable HTML document - Deterministic layout optimized for browser print - Accurate rendering of charts using native browser engine - PDF generation via browser print dialog (no server-side PDF) ## General Improvements - Improved integration between tracing, metrics, and visualization layers - Enhanced correlation between requests, spans, cache, and database activity - Extensive documentation updates across modules - Improved inline code documentation - Initial translation hardening (reduction of hardcoded strings) - Cleanup of legacy and unused code paths Notes: - Server-side PDF generation has been removed in favor of browser-based printing - This release focuses on stability, usability, and observability clarity Native Observability continues to evolve as a fully Drupal-native observability platform, providing deep runtime insights without external agents or vendor lock-in.