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title: Insights Overview
approved: 2026-03-01T00:00:00.000Z
max-toc-depth: 2
ux: v12
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To give you a quick summary of system health, the **Overview** tab provides an overview of your service over the last 7 days. This displays information such as **Total requests observed**, **P90 Latency**, **Errors**, and **Endpoint health**.

<img alt="Overview tab" src="https://assets.postman.com/postman-docs/v12/insights-overview-tab-v12.png" />

From here, you can select points in the graph, compare last 7 days with the previous week, and navigate to individual endpoints and errors.

To learn more about endpoint data in Postman Insights, see [Insights Endpoints](/docs/insights/reference/app/endpoints-tab/). If you haven't, you can [customize your Postman Insights](/docs/insights/customize/). You can also learn how to [debug your endpoints with Insights](/docs/insights/debug/).