---
title: "Discussion on \"Fix Xcode 13 Simulator CPU usage\" | Hashnode"
description: "Discussion on \"Fix Xcode 13 Simulator CPU usage\". Find the Xcode 13's simulator and SwiftUI previews using a poop ton of CPU?  This  solved it for me (in activity monitor the process appears as \"Spotlight\")"
url: "https://hashnode.com/posts/fix-xcode-13-simulator-cpu-usage/613f029a53358e1531071e65"
---

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# [Fix Xcode 13 Simulator CPU usage](https://blog.red.to/fix-xcode-13-simulator-cpu-usage?utm_source=hashnode&utm_medium=feed)

Find the Xcode 13's simulator and SwiftUI previews using a poop ton of CPU? This solved it for me (in activity monitor the process appears as "Spotlight")

Sep 13, 2021 · 1 min read · blog.red.to  
Updated Sep 29, 2021  
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-   [#ios](https://hashnode.com/tag/ios)
-   [#xcode](https://hashnode.com/tag/xcode)
-   [#swift](https://hashnode.com/tag/swift)

## Written by

[Red Davis](https://hashnode.com/@reddavis)

@reddavis · Bath, UK

  
[View profile](https://hashnode.com/@reddavis)

iOS @ Numan

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