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RAM is high when the mouse moves

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zavet
Posts: 4
Joined: Sat Apr 04, 2020 2:09 am

RAM is high when the mouse moves

Post by zavet »

Hi.
Sorry for my English.
I noticed that when you move the mouse even on about:blank RAM increases.
I used it for the test CEF3 - I didn't notice it there either.

I'm working with a local page that doesn't change outwardly and it looks strange.

Do you have any solutions? :?:
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salvadordf
Posts: 4575
Joined: Thu Feb 02, 2017 12:24 pm
Location: Spain
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Re: RAM is high when the mouse moves

Post by salvadordf »

Hi,

Thanks for reporting this issue!

I did some tests and it seems that the official CEF sample application also allocates more and more memory in a renderer process when the user moves the mouse over the "about:blank" page.

I'll take a closer look later but this seems to be a CEF issue.
zavet
Posts: 4
Joined: Sat Apr 04, 2020 2:09 am

Re: RAM is high when the mouse moves

Post by zavet »

Thanks! I will wait for good results and hope for your success. Good luck!
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salvadordf
Posts: 4575
Joined: Thu Feb 02, 2017 12:24 pm
Location: Spain
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Re: RAM is high when the mouse moves

Post by salvadordf »

Sorry for the delay.

I checked several CEF versions and the latest Chrome browser and all of them (even Chrome) have this issue which means that it's a Chromium issue.

I'm sorry but I can't do anything from the CEF4Delphi code to avoid it.

All we can do is to search if this bug has already been reported or file a new bug with this information :
https://crbug.com/
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