[Webkit-unassigned] [Bug 184143] [WPE] Complex Domtree (incl css) & memory consumption?

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=184143

--- Comment #2 from Zan Dobersek <zan at falconsigh.net> ---
Created attachment 337874

  --> https://bugs.webkit.org/attachment.cgi?id=337874&action=review

Layer tree

TL;DR: 90 layers that draw content, most of them around 1920x1080px in size. Graphics pipeline wants to update their content, but is forced to do it inefficiently enough that all the necessary memory is allocated in one go.

That's the ~510MB allocated under Nicosia::Buffer::Buffer() in the #20 snapshot in the Massif profile output.

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