Grafana Billing Metrics Skill Query key billing metrics from Prometheus and Loki through Grafana's data source proxy API. Quick Start Environment Variables Required - - API key for staging Grafana workspace - - API key for prod Grafana workspace Key Metrics Captured Prometheus | Metric | Description | |--------|-------------| | Active Time Series | Current count of active series (billing dimension) | | Samples/sec | Ingestion rate (DPM = samples/sec 60) | | TSDB Storage | On-disk storage bytes | | Top Cardinality | Top 10 metrics by series count | Loki | Metric | Description | |--------|-----…