Grafana Troubleshooting & Fix Guides

Fix Grafana dashboards that hang or take minutes to load by optimizing queries, reducing panel count, and tuning datasource settings.

Resolve the Grafana datasource error when connecting to Prometheus, caused by URL misconfiguration, network issues, or authentication problems.

Use Prometheus recording rules to pre-compute expensive queries, speed up dashboards, and make SLO calculations reliable at scale.

Set up Grafana unified alerting with contact points, notification policies, silences, and on-call escalation that works in production.

Design Grafana dashboards that are actually useful in production — information hierarchy, panel types, variables, and layout patterns from the field.

Deploy and use Grafana Loki for Kubernetes log aggregation — Promtail config, LogQL queries, log-based alerts, and cost-effective storage setup.

Build a production Prometheus and Grafana monitoring stack from scratch — service discovery, recording rules, alerting, and dashboards.

Deploy Grafana Loki and Promtail for cost-effective, scalable log aggregation — without indexing yourself into bankruptcy.

Build Grafana dashboards that surface real signals instead of decorating walls — a structured approach rooted in SRE principles.