alibabacloud-db-cost-diagnosis

Read-only cost diagnostics and audits for Alibaba Cloud database products (RDS, Redis, MongoDB, PolarDB, DTS, DBS, CDT): explain a high or spiking DB bill with billing-item breakdowns and month-over-month anomaly attribution, and run proactive audits of renewal/expiry risk, idle instances, and optional paid features — never modifying any resource. Triggers: "why is my database bill so high", "DB cost spike", "database cost anomaly", "database bill surged", "unexpected database charges", "unexplained database charge", "don't know what feature is charging me", "RDS bill breakdown", "billing item