[Webkit-unassigned] [Bug 56033] New: Web Inspector: Heavy profile view incorrectly attributes self time to callers (affects Leaks Viewer)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=56033

           Summary: Web Inspector: Heavy profile view incorrectly
                    attributes self time to callers (affects Leaks Viewer)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: aroben at apple.com
                CC: timothy at apple.com, rik at webkit.org, keishi at webkit.org,
                    pmuellr at yahoo.com, joepeck at webkit.org,
                    pfeldman at chromium.org, yurys at chromium.org,
                    bweinstein at apple.com, apavlov at chromium.org,
                    loislo at chromium.org


The Web Inspector's Heavy profile view incorrectly attributes self time to callers. For instance, if you have a top down call stack like this:

Self  Total  Function
0     1      a
0     1         b
1     1            c

Then the Heavy view will look like this:

Self  Total  Function
1     1      c
1     1         b
1     1            a

Note that b and a have gained c's Self time! This is misleading and doesn't match Shark's behavior.

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