# Show Build Durations

Show build durations in the Activity Viewer in Xcode's toolbar at the top of the workspace window.

  • Tested on macOS:
    • Catalina
  • Parameter type: bool

# Set to true

defaults write com.apple.dt.Xcode ShowBuildOperationDuration -bool true && killall Xcode
  • Show the build duration in the Xcode's toolbar

# Set to false (default value)

defaults write com.apple.dt.Xcode ShowBuildOperationDuration -bool false && killall Xcode
  • Do not show the build duration in the Xcode's toolbar

# Read current value

defaults read com.apple.dt.Xcode ShowBuildOperationDuration

# Delete current value

defaults delete com.apple.dt.Xcode ShowBuildOperationDuration && killall Xcode