# Refresh Analytics

Refresh Analytics is a tab in [Inventory](/guides/inventory.md) on **Power BI Workspace** asset pages that shows a refresh heatmap of how many semantic models are refreshing according to their schedule and how long those refreshes take. It helps you quickly understand refresh reliability and performance at the workspace level.

{% hint style="warning" %}
Longer refreshes create CU peaks that can push your Power BI Fabric capacity into a higher tier.
{% endhint %}

<figure><img src="/files/VwPRUtIhMCfV7zgdyPNR" alt=""><figcaption></figcaption></figure>


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