> For the complete documentation index, see [llms.txt](https://upsolver.gitbook.io/content/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://upsolver.gitbook.io/content/reference-1/monitoring/clusters.md).

# Clusters

The Cluster metrics help you monitor the performance of, and diagnose issues with, your cluster:

<table><thead><tr><th width="258">Visual</th><th>Description</th><th data-hidden></th></tr></thead><tbody><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#delay">Delay</a></td><td>Shows the backlog being processed over time based on the time picker range.</td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#handled-events">Handled Events</a></td><td>The number of events processed over time, based on the time picker. </td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#cluster-utilization">Cluster Utilization</a></td><td>CPU utilization of a cluster. You can see the resources the job is consuming relative to the entire cluster utilization.</td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#errors-over-time">Errors Over Time</a></td><td>The number of errors that occurred over time, based on the time picker.</td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#error-details">Error Details</a></td><td>This table provides you with a view of the errors encountered by the job.</td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#parse-errors-over-time">Parse Errors Over Time</a></td><td>The number of parse errors that occurred over time, based on the time picker.</td><td></td></tr><tr><td><a href="/pages/NRhKyTtt3iU6R6RzNLMY#parsing-errors-details">Parsing Errors Details</a></td><td>This table displays information on the file and the resulting error message.</td><td></td></tr></tbody></table>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://upsolver.gitbook.io/content/reference-1/monitoring/clusters.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.