QApplication initialization is memory intensive

[Ethan_Blue]

I did memory profiling with the vs Memory detector and found that the class that inherits from QApplication uses 1GB heap memory when initialize QApplication

before initialize QApplication

initialize QApplication memory

intialize QApplication cost about 1GB memory ， I don't understand what is taking up so much memory。

[Kent-Dorfman]

The graphics image above is not enough information to even make an educated guess.

[Ethan_Blue]

@Kent-Dorfman Thank you for your reply. There should be other reasons, but I haven't found them yet. Can you tell me how to fix the memory problem in windows？Thanks