# App Runtimes Recommendations

The App Runtimes tab within the Cluster Analysis page provides specialized analysis for a variety of runtimes such as Java (JVM) or Node.js applications. This tab helps you optimize application-level resource configuration, ensuring your runtime settings align with actual usage patterns and container resource limits.

{% hint style="info" %}
This tab only appears when a supported runtime is detected in your cluster.
{% endhint %}

![Cluster App Runtimes Tab](/files/OJJ2k1hOM6ilxWokD8jP)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.akamas.io/insights/analysis-and-recommendations/app-runtimes-recommendations.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.