This cheat sheet provides practical guidance for diagnosing issues and understanding trends.

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PromQL can be challenging but highly effective for monitoring and troubleshooting system performance. This guide offers essential PromQL queries to help you analyze real-time data, detect trends, identify resource-intensive services, track SLOs/SLIs, manage high cardinality, plan capacity, and perform multi-cluster queries. These snippets aim to make your life easier when working with Prometheus dashboards.

PromQL Cheat Sheet: Must-Know PromQL Queries

Real-World Problems and How to Solve Them