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  1. Qt
  2. QTBUG-102549

Heavy CPU usage caused by QtQuick Controls 2

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 6.2.4
    • Quick: Controls 2
    • None
    • Windows

    Description

      When running Qt Design Studio on Windows 11 we sometime see heavy CPU usage in the main thread.
      This seems to be caused by Qt Quick Controls 2.

      For details see: https://bugreports.qt.io/browse/QDS-6750
      (contains profile data and the hot path)

      Any idea?

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          relates to

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QDS-6750 Performance issues in QtQuick Controls 2

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open
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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              thohartm Thomas Hartmann
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              Dates

                Created:
                Updated:

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