3 commits

Author	SHA1	Message	Date
Till-JS	edbf775f37	📊 feat(grafana): add Total Requests and Requests/sec to Key Metrics ... - Added Total Requests counter for overall user interaction - Added Requests/sec for current load visibility - Reduced panel width to fit 8 metrics in one row Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-01 12:32:01 +01:00
Till-JS	e7719eeba0	✨ feat(grafana): enhance Master Overview with Key Metrics on top ... - Move Key Metrics section to top of dashboard - Add new panels: Services UP, Apps Running, Matrix Bots, Avg Response Time - Reorganize layout for better overview at a glance - Remove CPU/Memory/Disk (no node-exporter), add Redis Keys Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-01 12:28:53 +01:00
Till-JS	9dfad0128a	📈 feat(monitoring): upgrade to VictoriaMetrics + DuckDB analytics ... - Replace Prometheus with VictoriaMetrics (2-year retention) - Add DuckDB analytics module for business KPIs (unlimited retention) - Add master overview dashboard combining all metrics - Add business metrics dashboard for user growth tracking - Add backup script for VictoriaMetrics snapshots and DuckDB - Add ADR documentation for monitoring stack decision Analytics API endpoints: - GET /api/v1/analytics/health - Service health - GET /api/v1/analytics/latest - Latest metrics snapshot - GET /api/v1/analytics/growth - User growth over time - GET /api/v1/analytics/monthly - Monthly aggregates - POST /api/v1/analytics/snapshot - Manual snapshot trigger	2026-01-28 12:38:04 +01:00