Reviewing Cluster Health

Performs a comprehensive health check of a CockroachDB cluster. Before running diagnostics, this skill gathers deployment context to provide the right queries and tools for the operator's tier.

When to Use This Skill

• Daily or shift-start operational health checks
• Before starting maintenance (Self-Hosted, Advanced, BYOC)
• After incidents to confirm recovery
• Verifying production readiness
• Monitoring capacity and performance

For live query issues: Use triaging-live-sql-activity. For background jobs: Use monitoring-background-jobs. For range analysis: Use analyzing-range-distribution.

Step 1: Gather Context