[Webkit-unassigned] [Bug 55587] New: Support DOM memory usage estimation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=55587

           Summary: Support DOM memory usage estimation
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: vitalyr at chromium.org
                CC: koivisto at iki.fi, mnaganov at chromium.org


It would be useful to have an estimate on the amount of memory used by DOM structures. Using this data in the heap profiler in Web Inspector we can help web developers fix leaks in their applications. The heap profiler will be able to show that e.g. a particular JS wrapper is holding an XX megabyte DOM tree.

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