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Accelerate Database Troubleshooting with Grafana Assistant

4 min read Grafana BlogReviewed for accuracy
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In the fast-paced world of database management, performance issues can lead to significant downtime and lost revenue. The Grafana Assistant integration for Database Observability exists to streamline the troubleshooting process, allowing you to quickly identify and resolve performance bottlenecks. By leveraging real-time data from your Prometheus and Loki sources, it helps you pinpoint issues that matter most.

The Grafana Assistant runs queries against your actual data sources within the specified time window, utilizing your real table schemas, indexes, and execution plans. This integration synthesizes data into a single health assessment, giving you a clear view of metrics like RED metrics, P99 latency, and wait events. With this information, you can effectively analyze how your database processes queries and make informed decisions to optimize performance.

In production, it's crucial to review any suggested changes in a staging environment before applying them to your live systems. This precaution helps prevent unintended disruptions. The Grafana Assistant is now generally available in Grafana Cloud Database Observability, making it easier than ever to maintain database health and performance.

Key takeaways

  • Utilize the Grafana Assistant to synthesize data from Prometheus and Loki for faster troubleshooting.
  • Monitor RED metrics to gain visibility into SQL queries and their performance.
  • Analyze P99 latency to understand the worst-case query response times.
  • Investigate wait events to identify resource contention issues.
  • Review suggested changes in a staging environment before applying them to production.

Why it matters

In production, faster troubleshooting translates to reduced downtime and improved user experience. The Grafana Assistant enables teams to quickly address performance issues, ensuring databases run smoothly and efficiently.

Code examples

SQL
CREATE INDEX

When NOT to use this

The official docs don't call out specific anti-patterns here. Use your judgment based on your scale and requirements.

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