Xcode 13 beta 5 - High CPU usage

I'm seeing 100%+ CPU usage for Xcode 13 beta 5 just by opening it and leaving it at the welcome screen.

Running on macOS 11.5.

Anyone else?

Answered by JoSpalding in 684519022

Solved.

  • Deleted /Users/.../Library/Developer/Xcode/DerivedData.
  • Opened Xcode and left it at welcome screen for a minute (still 100%+ CPU usage).
  • Xcode closed itself (no unexpected error message).

After opening it again the issue was gone.

Updated to macOS 11.5.2 (20G95). Same behavior.

Accepted Answer

Solved.

  • Deleted /Users/.../Library/Developer/Xcode/DerivedData.
  • Opened Xcode and left it at welcome screen for a minute (still 100%+ CPU usage).
  • Xcode closed itself (no unexpected error message).

After opening it again the issue was gone.

Xcode 13 beta 5 - High CPU usage
 
 
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