Provide an overview of RAM and storage consumtion of QtWebEngine

Questions and concerns that QtWebEngine consumes too much of memory (in RAM and in storage) come across at least all 4 months. It seems, there user

Along with documentation updates which have recently been discussed, I kindly ask to provide a separate article or a section in https://doc.qt.io/qt-6/qtwebengine-platform-notes.html that would explain the following:

• a small portion of the actual Qt API and integration layer in the total of the large QtWebEngineCore module
• typical memory footprint in different scenarios for most common web content
• The actual reason why the "QtWebEngineProcess" is listed in system tools as consuming a lot of memory (it is basically Chromium itself and the web content processed by it)
• API and any other options available to configure any form of memory consumption, incl. caches
• Any options available to trace and track consumption including options in Chromium itself
• Any known references to techniques for optimization of web content for lower memory footprint