perses-query-builder

To build a PromQL query for a Perses panel, you construct the query with correct variable interpolation and bind it to a datasource using both its kind and name. This ensures the query executes correctly within the dashboard environment.

Yes, you can use LogQL and TraceQL queries in Perses panels. The query builder validates syntax and optimizes execution across all three query languages, ensuring correct datasource binding and variable interpolation for each.

Interpolating variables in Perses panel queries requires using Perses-specific interpolation formats. The query builder enforces these best practices, structuring variable references correctly so they resolve dynamically within your PromQL, LogQL, or TraceQL queries.

Perses panel queries often fail due to incorrect datasource binding or syntax errors in PromQL, LogQL, or TraceQL. The query builder validates syntax, flags common mistakes, and ensures the datasource is bound with both kind and name.

The best way to optimize slow PromQL or LogQL queries in Perses is to validate them for syntax correctness and apply best practices during construction. The query builder suggests optimizations and flags common mistakes to ensure efficient execution.

Yes, you need to specify both the datasource kind and name when binding it in Perses. Correct datasource binding is enforced during query validation to ensure the panel retrieves data from the intended source accurately.