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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hi Myles,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I did some more investigation on this, I’ve been comparing an older version of our program based on 157437 with stable memory VS our latest based on 188436 which is showing
the memory leak. In both version the callstack for allocating the leaking font face looks similar to the callstack from alloc.txt.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">However in the new version the destructor is never called, in the old version destruction would come via the callstack from detroy.txt.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I’ve also compared to WinCairo@188436 it allocates the font face and never destroys it too, however in our application we allocate on every test iteration whereas the WinCairo
sample only allocates on the first pass through (could be caching working properly there). I’ve been attempting to compare the 15x VS 18x execution paths to see what is missing preventing it from deallocation but I haven’t come up with anything actionable
yet. If this information gives you some other hints I might follow, I’d be interested to hear.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Chris Vienneau<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Vienneau, Christopher
<br>
<b>Sent:</b> Wednesday, December 02, 2015 2:07 PM<br>
<b>To:</b> 'mmaxfield@apple.com' <<a href="mailto:mmaxfield@apple.com">mmaxfield@apple.com</a>><br>
<b>Cc:</b> WebKit Development <<a href="mailto:webkit-dev@lists.webkit.org">webkit-dev@lists.webkit.org</a>><br>
<b>Subject:</b> RE: [webkit-dev] Memory leak tracking in WebKit<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">>></span> Your first 4 stack traces are items which are put into our memory cache, and then held on to for subsequent page loads.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I expect the items to be removed from the cache at step 4 of the repro steps though, just before I copy the memory logs I clear the cache. I also wouldn’t expect
it to grow forever.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">>></span> We don't destroy Documents when you navigate away from them; instead, they are placed into the page cache<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">We have the page cache disabled in our program by setting WebCore::PageCache::singleton().setMaxSize(0); I don’t find that anything has found its way into the
page cache when investigating.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">>></span> a good first step would probably be to investigate the classes at WebCore/history/PageCache.h and WebCore/loader/cache/MemoryCache.h.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I wanted to rule out caching as a problem, as mentioned above we already weren’t using the page cache but I decided to disable the memory cache too.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebCore::PageCache::singleton().setMaxSize(0);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebCore::MemoryCache::singleton().setDisabled(true);<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">To my surprise instead of the leak going away it has become worse (leaking 13MB every test iteration), I did a new set of memory log captures to see what was
going on. I found a new item in the #1 position:<o:p></o:p></span></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">index<o:p></o:p></span></p>
</td>
<td width="158" style="width:118.65pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Callstack hash<o:p></o:p></span></p>
</td>
<td width="82" style="width:61.4pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">alignment<o:p></o:p></span></p>
</td>
<td width="82" style="width:61.8pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">requested<o:p></o:p></span></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">actual<o:p></o:p></span></p>
</td>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">count<o:p></o:p></span></p>
</td>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">total<o:p></o:p></span></p>
</td>
<td width="63" style="width:47.55pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Delta<o:p></o:p></span></p>
</td>
<td width="801" style="width:601.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">last label<o:p></o:p></span></p>
</td>
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<td width="65" style="width:48.9pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">3554490<o:p></o:p></span></p>
</td>
<td width="158" style="width:118.65pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">EAWebKit::34a764<o:p></o:p></span></p>
</td>
<td width="82" style="width:61.4pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">0<o:p></o:p></span></p>
</td>
<td width="82" style="width:61.8pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">4428160<o:p></o:p></span></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">4431840<o:p></o:p></span></p>
</td>
<td width="63" style="width:47.55pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">3<o:p></o:p></span></p>
</td>
<td width="72" style="width:54.3pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">13295520<o:p></o:p></span></p>
</td>
<td width="63" style="width:47.55pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">3<o:p></o:p></span></p>
</td>
<td width="801" style="width:601.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</a><o:p></o:p></span></p>
</td>
</tr>
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</table>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webkit\ea\api\eawebkit\source\eawebkitallocator.cpp(412): WTF::tryFastMalloc + 28<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(280): WTF::VectorBufferBase<unsigned int>::tryAllocateBuffer + 52<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1113): WTF::Vector<unsigned int,0,WTF::CrashOnOverflow,16>::tryReserveCapacity + 50<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\image-decoders\imagedecoder.cpp(223): WebCore::ImageFrame::setSize + 59<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\image-decoders\jpeg\jpegimagedecoder.cpp(736): WebCore::JPEGImageDecoder::outputScanlines + 173<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\image-decoders\jpeg\jpegimagedecoder.cpp(443): WebCore::JPEGImageReader::decode + 582<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\image-decoders\jpeg\jpegimagedecoder.cpp(803): WebCore::JPEGImageDecoder::decode + 215<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\image-decoders\jpeg\jpegimagedecoder.cpp(641): WebCore::JPEGImageDecoder::frameBufferAtIndex + 93<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\graphics\imagesource.cpp(207): WebCore::ImageSource::frameIsCompleteAtIndex + 25<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\platform\graphics\bitmapimage.cpp(206): WebCore::BitmapImage::cacheFrame + 333<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">The other css related callstacks are still present too, such as:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1099): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::reserveCapacity
+ 57<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1011): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::resize
+ 95<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\sharedbuffer.cpp(327): WebCore::SharedBuffer::buffer + 46<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\sharedbuffer.cpp(141): WebCore::SharedBuffer::data + 18<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(100): WebCore::CachedCSSStyleSheet::finishLoading + 144<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(1200): WebCore::ResourceHandleManager::DataDone +
704<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">unknown(0): unknown + 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(788): WebCore::ResourceHandleManager::ProcessJobState
+ 239<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(697): WebCore::ResourceHandleManager::ProcessJobs
+ 113<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">and<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(247): WTF::StringImpl::createInternal<char16_t>
+ 69<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(254): WTF::StringImpl::create + 14<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\eawebkitsupportpackages\wtf\local\wtf\text\wtfstring.cpp(47): WTF::String::String + 31<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparservalues.h(98): WebCore::CSSParserString::operator WTF::String + 67<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(6924): WebCore::CSSParser::parseFontFaceSrcURI + 94<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(6988): WebCore::CSSParser::parseFontFaceSrc + 128<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(2376): WebCore::CSSParser::parseValue + 1442<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkitdemoutfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(1294): cssyyparse + 1185<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’m investigating the new top callstack now, it seems like its hanging onto the whole frame buffer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">
<a href="mailto:mmaxfield@apple.com">mmaxfield@apple.com</a> [<a href="mailto:mmaxfield@apple.com">mailto:mmaxfield@apple.com</a>]
<br>
<b>Sent:</b> Tuesday, December 01, 2015 4:04 PM<br>
<b>To:</b> Vienneau, Christopher <<a href="mailto:cvienneau@ea.com">cvienneau@ea.com</a>><br>
<b>Cc:</b> WebKit Development <<a href="mailto:webkit-dev@lists.webkit.org">webkit-dev@lists.webkit.org</a>><br>
<b>Subject:</b> Re: [webkit-dev] Memory leak tracking in WebKit<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Your first 4 stack traces are items which are put into our memory cache, and then held on to for subsequent page loads.<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The 5th and 6th stack trace looks like the page is encoding a font into a base-64-encoded data: URI. Our internal representation of CSS (CSSStyleSheet class) is retained by the Document directly (look for m_authorStyleSheets & friends).
We don't destroy Documents when you navigate away from them; instead, they are placed into the page cache (so the "back" button is fast).<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">At any rate, a good first step would probably be to investigate the classes at WebCore/history/PageCache.h and WebCore/loader/cache/MemoryCache.h.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">--Myles<o:p></o:p></p>
</div>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">On Dec 1, 2015, at 11:59 AM, Vienneau, Christopher <<a href="mailto:cvienneau@ea.com">cvienneau@ea.com</a>> wrote:<o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Myles,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks for the response, I’ve tried to put as much data as I could about the leak tracking below. Let me know any insights you have regarding where you believe
the leak is originating, it seems to me that likely some upper level object is not being released. Also if you notice any flaws in the process used to track the leak, I can attempt to improve this.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">>></span><span class="apple-converted-space"> </span>What makes you think that CSSParser::parseFontFaceSource() is the culprit? Which memory instrumentation tools
are you using?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">I’ve been using tools built into our application for analysis. Every allocation and free are logged to a file with some meta data (address, alignment, requested size, actual size, name, callstack). An offline tool processes this log to
identify any active allocations, essentially subtracting the free’ed items from the list. Its bucketized based off the meta information, in this case I’ve hashed the callstack addresses together to try and have unique info for each allocations callstack,
that means an allocation from a line of code will show up differently in the list if called from someplace else. A test is conducted by performing the below steps:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">1- Launch the application at testlinks.html<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2- go to<span class="apple-converted-space"> </span><a href="http://answers.ea.com/"><span style="color:purple">http://answers.ea.com</span></a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">3- go to testlinks.html<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">4- clear the cache, similar to MemoryPressureHandler::releaseMemory(Critical::Yes, Synchronous::Yes)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">5- save the complete memory log<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">6- repeat steps 2-5 about 6 times<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">At each iteration we can see our memory use grow (several MB). Note that on some pages a little memory growth is observed, on most no memory growth is observed. For example, I ran a soak iterating between<a href="http://www.webkit.org/perf/sunspider-0.9.1/sunspider-0.9.1/driver.html"><span style="color:purple">http://www.webkit.org/perf/sunspider-0.9.1/sunspider-0.9.1/driver.html</span></a><span class="apple-converted-space"><span style="color:#1F497D"> </span></span><span style="color:#1F497D">and<span class="apple-converted-space"> </span></span><a href="https://www.webkit.org/perf/sunspider-1.0.2/sunspider-1.0.2/driver.html"><span style="color:purple">https://www.webkit.org/perf/sunspider-1.0.2/sunspider-1.0.2/driver.html</span></a><span class="apple-converted-space"><span style="color:#1F497D"> </span></span>for
about a week and saw nill memory growth. While<span class="apple-converted-space"> </span><a href="http://answers.ea.com/"><span style="color:purple">http://answers.ea.com</span></a><span class="apple-converted-space"> </span>and the 404 from<span class="apple-converted-space"> </span><a href="http://thesims.com/en_us/home"><span style="color:purple">http://thesims.com/en_us/home</span></a><span class="apple-converted-space"> </span>seem
to produce a large leak.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">The offline tool is capable of diffing any two logs so we can see the delta in an allocation type. I expect some growth at the start when we initialize and buffers and what not get sized appropriately, so I’ll select the 3<sup>rd</sup><span class="apple-converted-space"> </span>and
6<sup>th</sup><span class="apple-converted-space"> </span>log for comparison. Sorting the data by allocation size the top of the list looks like so:<o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" nowrap="" valign="bottom" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">index</span><o:p></o:p></p>
</div>
</td>
<td width="159" nowrap="" valign="bottom" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Callstack hash</span><o:p></o:p></p>
</div>
</td>
<td width="83" nowrap="" valign="bottom" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">alignment</span><o:p></o:p></p>
</div>
</td>
<td width="83" nowrap="" valign="bottom" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">requested</span><o:p></o:p></p>
</div>
</td>
<td width="65" nowrap="" valign="bottom" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">actual</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">count</span><o:p></o:p></p>
</div>
</td>
<td width="65" nowrap="" valign="bottom" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">total</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Delta</span><o:p></o:p></p>
</div>
</td>
<td width="809" nowrap="" valign="bottom" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">last label</span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">29069</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff9af5270a</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805760</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805776</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805776</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt"></td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="file:///C:\EAWebKitDemoUTFWin\dev\data\WebPages\QAInternal\test_links.html"><span style="color:purple">file:///C:/EAWebKitDemoUTFWin/dev/data/WebPages/QAInternal/test_links.html</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1393090</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018137</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2685982</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018137</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018160</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2036320</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2978256</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742719</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">745440</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1490880</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">3</span><o:p></o:p></p>
</td>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
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<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742736</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">372704</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
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</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">So the count is the number of that type of allocation identified in log file #3 and the delta is the increase in that type of allocation in log file #6. Let me know if a deeper callstack would be of use, it’s a trade off in size and performance
when logging the info. The callstack data I have is:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">29069</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff9af5270a</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805760</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805776</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2805776</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt"></td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="file:///C:\EAWebKitDemoUTFWin\dev\data\WebPages\QAInternal\test_links.html"><span style="color:purple">file:///C:/EAWebKitDemoUTFWin/dev/data/WebPages/QAInternal/test_links.html</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webkit\ea\api\eawebkit\source\eawebkitview.cpp(756): EA::WebKit::View::SetSize + 162<o:p></o:p></p>
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<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1393090</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018137</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2685982</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018137</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018160</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2036320</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2978256</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742719</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">745440</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1490880</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">3</span><o:p></o:p></p>
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">361390</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742719</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742736</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">742736</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2858196</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370617</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">372704</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">372704</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1565700</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" colspan="2" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370617</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="809" colspan="2" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1393090</span><o:p></o:p></p>
</td>
<td width="159" style="width:118.95pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="82" style="width:61.8pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:61.95pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1018137</span><o:p></o:p></p>
</td>
<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
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<td width="65" colspan="2" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1019872</span><o:p></o:p></p>
</td>
<td width="64" colspan="2" style="width:47.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
<td width="3" style="width:2.25pt;padding:0in 0in 0in 0in;height:15.0pt">
<p class="MsoNormal"> <o:p></o:p></p>
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<td width="159" style="width:119.25pt;padding:0in 0in 0in 0in"></td>
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<td width="83" style="width:62.25pt;padding:0in 0in 0in 0in"></td>
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<td width="65" style="width:48.75pt;padding:0in 0in 0in 0in"></td>
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<td width="64" style="width:48.0pt;padding:0in 0in 0in 0in"></td>
<td width="0" style="width:.3pt;padding:0in 0in 0in 0in"></td>
<td width="65" style="width:48.75pt;padding:0in 0in 0in 0in"></td>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1099): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::reserveCapacity + 57</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1011): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::resize + 95</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(327): WebCore::SharedBuffer::buffer + 46</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(141): WebCore::SharedBuffer::data + 18</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\cache\cachedcssstylesheet.cpp(100): WebCore::CachedCSSStyleSheet::finishLoading + 144</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(1200): WebCore::ResourceHandleManager::DataDone + 704</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">unknown(0): unknown + 0</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(788): WebCore::ResourceHandleManager::ProcessJobState + 239</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(697): WebCore::ResourceHandleManager::ProcessJobs + 113</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">241091</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff9a6160de</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370617</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">370640</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt"></td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1099): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::reserveCapacity + 57</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1011): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::resize + 95</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(327): WebCore::SharedBuffer::buffer + 46</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(141): WebCore::SharedBuffer::data + 18</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\cache\cachedcssstylesheet.cpp(100): WebCore::CachedCSSStyleSheet::finishLoading + 144</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(1200): WebCore::ResourceHandleManager::DataDone + 704</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(788): WebCore::ResourceHandleManager::ProcessJobState + 239</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(697): WebCore::ResourceHandleManager::ProcessJobs + 113</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1858772</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::fec447</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">321182</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">323552</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">647104</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1099): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::reserveCapacity + 57</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1011): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::resize + 95</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(327): WebCore::SharedBuffer::buffer + 46</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(141): WebCore::SharedBuffer::data + 18</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\cache\cachedscript.cpp(75): WebCore::CachedScript::script + 75</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\javascriptcore\local\javascriptcore\parser\sourcecode.h(56): JSC::SourceCode::SourceCode + 45</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\bindings\js\scriptsourcecode.h(56): WebCore::ScriptSourceCode::ScriptSourceCode + 72</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(94): WebCore::HTMLScriptRunner::sourceFromPendingScript + 104</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(129): WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent + 56</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(121): WebCore::HTMLScriptRunner::executeParsingBlockingScript + 51</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2843994</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::86d391</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">284812</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">286688</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">286688</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1099): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::reserveCapacity + 57</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\wtf\local\wtf\vector.h(1011): WTF::Vector<unsigned char,0,WTF::CrashOnOverflow,16>::resize + 95</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(327): WebCore::SharedBuffer::buffer + 46</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\platform\sharedbuffer.cpp(141): WebCore::SharedBuffer::data + 18</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\loader\cache\cachedscript.cpp(75): WebCore::CachedScript::script + 75</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\eawebkitsupportpackages\javascriptcore\local\javascriptcore\parser\sourcecode.h(56): JSC::SourceCode::SourceCode + 45</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\bindings\js\scriptsourcecode.h(56): WebCore::ScriptSourceCode::ScriptSourceCode + 72</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(94): WebCore::HTMLScriptRunner::sourceFromPendingScript + 104</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(129): WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent + 56</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\dev\webcore\html\parser\htmlscriptrunner.cpp(121): WebCore::HTMLScriptRunner::executeParsingBlockingScript + 51</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2843994</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::86d391</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">284812</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">286688</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">286688</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(247): WTF::StringImpl::createInternal<char16_t> + 69</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(254): WTF::StringImpl::create + 14</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\eawebkitsupportpackages\wtf\local\wtf\text\wtfstring.cpp(47): WTF::String::String + 31</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\cssparservalues.h(98): WebCore::CSSParserString::operator WTF::String + 67</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\cssparser.cpp(6924): WebCore::CSSParser::parseFontFaceSrcURI + 94</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\cssparser.cpp(6988): WebCore::CSSParser::parseFontFaceSrc + 128</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\cssparser.cpp(2376): WebCore::CSSParser::parseValue + 1442</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">demoutfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(1294): cssyyparse + 1185</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">dev\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">226563</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff0086d391</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">284812</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">284832</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="65" style="width:48.85pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">284832</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(247): WTF::StringImpl::createInternal<char16_t> + 69</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\eawebkitsupportpackages\wtf\local\wtf\text\stringimpl.cpp(254): WTF::StringImpl::create + 14</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\eawebkitsupportpackages\wtf\local\wtf\text\wtfstring.cpp(47): WTF::String::String + 31</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\cssparservalues.h(98): WebCore::CSSParserString::operator WTF::String + 67</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\cssparser.cpp(6924): WebCore::CSSParser::parseFontFaceSrcURI + 94</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\cssparser.cpp(6988): WebCore::CSSParser::parseFontFaceSrc + 128</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\cssparser.cpp(2376): WebCore::CSSParser::parseValue + 1442</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">outfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(1294): cssyyparse + 1185</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">The common thing I see from these callstacks is that css related data seems to be what is growing, while it is not particular to the css font, the font appears
to be a large part of it. Understanding what is happening there may apply to the rest of it.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">If I instead sort by delta count, we can see the small allocations that have increased a lot:</span><o:p></o:p></p>
</div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="1440" style="width:15.0in;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">index</span><o:p></o:p></p>
</div>
</td>
<td width="159" nowrap="" valign="bottom" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Callstack hash</span><o:p></o:p></p>
</div>
</td>
<td width="83" nowrap="" valign="bottom" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">alignment</span><o:p></o:p></p>
</div>
</td>
<td width="83" nowrap="" valign="bottom" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">requested</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">actual</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">count</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">total</span><o:p></o:p></p>
</div>
</td>
<td width="64" nowrap="" valign="bottom" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Delta</span><o:p></o:p></p>
</div>
</td>
<td width="809" nowrap="" valign="bottom" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">last label</span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">1482020</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff9a83f860</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">24</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">32</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">5953</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">190496</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">6053</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2802991</span><o:p></o:p></p>
</td>
<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff003ec20e</span><o:p></o:p></p>
</div>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">18</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">32</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">5362</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">171584</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">5863</span><o:p></o:p></p>
</td>
<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
</div>
</td>
</tr>
<tr style="height:15.0pt">
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">2746268</span><o:p></o:p></p>
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<td width="159" style="width:119.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">EAWebKit::7ff00ff0d31</span><o:p></o:p></p>
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</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">0</span><o:p></o:p></p>
</td>
<td width="83" style="width:62.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">80</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">96</span><o:p></o:p></p>
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<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">3217</span><o:p></o:p></p>
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<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">308832</span><o:p></o:p></p>
</td>
<td width="64" style="width:48.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">3252</span><o:p></o:p></p>
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<td width="809" style="width:607.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English"><span style="color:purple">http://answers.ea.com/t5/Answer-HQ-English/ct-p/AHQ-English</span></a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(12299): WebCore::CSSParser::createStyleRule + 111</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkitdemoutfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(832): cssyyparse + -912</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\html\htmllinkelement.cpp(352): WebCore::HTMLLinkElement::setCSSStyleSheet + 858</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(114): WebCore::CachedCSSStyleSheet::checkNotify + 318</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(104): WebCore::CachedCSSStyleSheet::finishLoading + 266</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(1200): WebCore::ResourceHandleManager::DataDone +
704</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">unknown(0): unknown + 0</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\styleproperties.cpp(59): WebCore::ImmutableStyleProperties::create + 49</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(1591): WebCore::CSSParser::createStyleProperties + 454</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(12299): WebCore::CSSParser::createStyleRule + 84</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkitdemoutfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(832): cssyyparse + -912</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799</span><o:p></o:p></p>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\html\htmllinkelement.cpp(352): WebCore::HTMLLinkElement::setCSSStyleSheet + 858</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(114): WebCore::CachedCSSStyleSheet::checkNotify + 318</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(104): WebCore::CachedCSSStyleSheet::finishLoading + 266</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssselectorlist.cpp(64): WebCore::CSSSelectorList::adoptSelectorVector + 146</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(12301): WebCore::CSSParser::createStyleRule + 254</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkitdemoutfwin\dev\build\win64\eawebkit\dev\cssgrammar.y(832): cssyyparse + -912</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\cssparser.cpp(461): WebCore::CSSParser::parseSheet + 500</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\css\stylesheetcontents.cpp(318): WebCore::StyleSheetContents::parseAuthorStyleSheet + 799</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\html\htmllinkelement.cpp(352): WebCore::HTMLLinkElement::setCSSStyleSheet + 858</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(114): WebCore::CachedCSSStyleSheet::checkNotify + 318</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\cache\cachedcssstylesheet.cpp(104): WebCore::CachedCSSStyleSheet::finishLoading + 266</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\loader\subresourceloader.cpp(381): WebCore::SubresourceLoader::didFinishLoading + 120</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">c:\eaos\eaos\eawebkit\sb\pullfromtrunk\eawebkit\dev\webcore\platform\network\ea\resourcehandlemanagerea.cpp(1200): WebCore::ResourceHandleManager::DataDone +
704</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal">2. Font::platformInit() is the function where we start populating all our internal font caches. For example, we start creating and populating GlyphPages here. It makes sense that it should allocate some memory.<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">The leak appears to be limitless, if I let it run overnight it gets up into the GB. WinCairo has instead crashed after running the soak for over an hour, but
it does seem it is experiencing memory growth too.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><a href="mailto:mmaxfield@apple.com">mmaxfield@apple.com</a>
[<a href="mailto:mmaxfield@apple.com">mailto:mmaxfield@apple.com</a>]<span class="apple-converted-space"> </span><br>
<b>Sent:</b><span class="apple-converted-space"> </span>Monday, November 30, 2015 5:43 PM<br>
<b>To:</b><span class="apple-converted-space"> </span>Vienneau, Christopher <<a href="mailto:cvienneau@ea.com">cvienneau@ea.com</a>><br>
<b>Cc:</b><span class="apple-converted-space"> </span>WebKit Development <<a href="mailto:webkit-dev@lists.webkit.org">webkit-dev@lists.webkit.org</a>><br>
<b>Subject:</b><span class="apple-converted-space"> </span>Re: [webkit-dev] Memory leak tracking in WebKit</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I've got a few questions/statements about this:<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">1. What makes you think that CSSParser::parseFontFaceSource() is the culprit? Which memory instrumentation tools are you using?<o:p></o:p></p>
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<p class="MsoNormal">2. Font::platformInit() is the function where we start populating all our internal font caches. For example, we start creating and populating GlyphPages here. It makes sense that it should allocate some memory.<o:p></o:p></p>
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<p class="MsoNormal">3. Platform fonts are quite heavyweight objects; I would expect these to cost more than the work being done in Font::platformInit(). These are allocated in FontCache::createFontPlatformData().<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">If you are able; it might be insightful to take a stack snapshot at every memory allocation and aggregate based on the allocation size and the top few frames of the stack. With this information, we can try to figure out what the memory
is being used for, and where it should be released. Then we could try to debug why it isn't being released.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
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<p class="MsoNormal">On Nov 30, 2015, at 5:10 PM, Vienneau, Christopher <<a href="mailto:cvienneau@ea.com"><span style="color:purple">cvienneau@ea.com</span></a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’ve still been tracking memory leaks in our application, and I think I have a good test scenario to share. </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">In our application we found that a lot of memory would be held onto when visiting this particular site:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://answers.ea.com/"><span style="color:#954F72">http://answers.ea.com</span></a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">In a loop we visit this site, and a simple html page that consists of a list of test urls found on the local hard drive.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Our in built memory tools suggest a leak is coming largely from CSSParser::parseFontFaceSrc(), though admittedly I’ve changed my top suspects from time to time.
I think this item is showing as a large leak due to the inclusion of the font in the css on the<span class="apple-converted-space"> </span><a href="http://answers.ea.com/"><span style="color:#954F72">answers.ea.com</span></a><span class="apple-converted-space"> </span>page,
but perhaps there are more smaller items being leaked which is just less obvious (the font is large).</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’ve reproduce the scenario in the WinCairo test application, based on<span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">188436<span style="color:#1F497D">.
I built in a quick and hacky soak mechanism to conduct the test, perhaps there are better tools I’m not aware of. I’ve attached the source changes to this mail:</span></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Source/WebKit/win/WebKitMessageLoop.cpp</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Tools/WinLauncher/Common.cpp</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I can see the memory of the WinLauncher process grow over time, here is an example of the memory usage as seen from the windows task manager over time:</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Duration Memory (reported by windows)</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">0m 155MB</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">13m 178MB</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">23m 199MB</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">36m 219MB </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">53m 247MB</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">1h4m 259MB</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">1h23m 277MB</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">After about an 1h30m, WinLauncher crashes, at the end of the mail is the basic debug data that was available. </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’m not sure if the crash is related to the memory leak I’m experiencing, or if it’s an unrelated issue. Since we’re a few months older from tip I’m wondering
if anyone has any recent insights to share on this memory leak scenario? I haven’t identified anything in the change logs, but perhaps there is there something already addressing this? Does the same issue occur at tip?</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Any feedback is appreciated,</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Chris Vienneau</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">+ this 0x00000000784be130 {m_fontMetrics={m_unitsPerEm=1000 m_ascent=0.000000000 m_descent=0.000000000 ...} ...} WebCore::Font
*</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> ascent 0.000000000 float</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> dc Variable is optimized away and not available. </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">+ extents {x_bearing=0.00000000000000000 y_bearing=2.840573810841e-316#DEN width=1.197610077640e-309#DEN ...} cairo_text_extents_t</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> metricsMultiplier 0.031250000000000000 const double</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> faceName Variable is optimized away and not available. </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> descent 52852716.0 float</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> xHeight Variable is optimized away and not available. </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">+ textMetrics {tmHeight=0 tmAscent=0 tmDescent=1691286912 ...} tagTEXTMETRICW</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> lineGap 63069964.0 float</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> scaledFont 0x000000006477fc00 {...} _cairo_scaled_font *</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> faceLength 0 int</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">> WebKit.dll!WebCore::Font::platformInit() Line 82 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::Font::Font(const WebCore::FontPlatformData & platformData, bool isCustomFont, bool isLoading, bool isTextOrientationFallback)
Line 80 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::CachedFont::createFont(const WebCore::FontDescription & fontDescription, const WTF::AtomicString & __formal, bool syntheticBold,
bool syntheticItalic, bool __formal) Line 126 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::CSSFontFaceSource::font(const WebCore::FontDescription & fontDescription, bool syntheticBold, bool syntheticItalic, WebCore::CSSFontSelector
* fontSelector) Line 138 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::CSSFontFace::font(const WebCore::FontDescription & fontDescription, bool syntheticBold, bool syntheticItalic) Line 127
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::CSSSegmentedFontFace::fontRanges(const WebCore::FontDescription & fontDescription) Line 130 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::CSSFontSelector::fontRangesForFamily(const WebCore::FontDescription & fontDescription, const WTF::AtomicString & familyName)
Line 474 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::realizeNextFallback(const WebCore::FontDescription & description, unsigned int & index, WebCore::FontSelector * fontSelector)
Line 90 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::FontCascadeFonts::realizeFallbackRangesAt(const WebCore::FontDescription & description, unsigned int index) Line 114
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::FontCascadeFonts::determinePitch(const WebCore::FontDescription & description) Line 64 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::BreakingContext::handleText(WTF::Vector<WebCore::WordMeasurement,64,WTF::CrashOnOverflow,16> & wordMeasurements, bool & hyphenated,
unsigned int & consecutiveHyphenatedLines) Line 731 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::LineBreaker::nextLineBreak(WebCore::BidiResolver<WebCore::InlineIterator,WebCore::BidiRun> & resolver, WebCore::LineInfo &
lineInfo, WebCore::RenderTextInfo & renderTextInfo, WebCore::FloatingObject * lastFloatFromPreviousLine, unsigned int consecutiveHyphenatedLines, WTF::Vector<WebCore::WordMeasurement,64,WTF::CrashOnOverflow,16> & wordMeasurements) Line 110 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutRunsAndFloatsInRange(WebCore::LineLayoutState & layoutState, WebCore::BidiResolver<WebCore::InlineIterator,WebCore::BidiRun>
& resolver, const WebCore::InlineIterator & cleanLineStart, const WebCore::BidiStatus & cleanLineBidiStatus, unsigned int consecutiveHyphenatedLines) Line 1260 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutRunsAndFloats(WebCore::LineLayoutState & layoutState, bool hasInlineChild) Line 1214 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutLineBoxes(bool relayoutChildren, WebCore::LayoutUnit & repaintLogicalTop, WebCore::LayoutUnit & repaintLogicalBottom)
Line 1624 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 484 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::insertFloatingObject(WebCore::RenderBox & floatBox) Line 2247 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 627
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChild(WebCore::RenderBox & child, WebCore::RenderBlockFlow::MarginInfo & marginInfo, WebCore::LayoutUnit
& previousFloatLogicalBottom, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 712 C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlockChildren(bool relayoutChildren, WebCore::LayoutUnit & maxFloatLogicalBottom) Line 632
C++</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlockFlow::layoutBlock(bool relayoutChildren, WebCore::LayoutUnit pageLogicalHeight) Line 485 C++</span><o:p></o:p></p>
</div>
</div>
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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderBlock::layout() Line 930 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderView::layoutContent(const WebCore::LayoutState & state) Line 256 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::RenderView::layout() Line 382 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::FrameView::layout(bool allowSubtree) Line 1429 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::Document::updateLayout() Line 1889 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::Document::updateLayoutIgnorePendingStylesheets(WebCore::Document::RunPostLayoutTasks runPostLayoutTasks) Line 1922 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::Element::getBoundingClientRect() Line 1071 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> WebKit.dll!WebCore::jsElementPrototypeFunctionGetBoundingClientRect(JSC::ExecState * exec) Line 5165 C++</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> [External Code]<span class="apple-converted-space"> </span></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> JavaScriptCore.dll!llint_entry() Line 8217 Unknown</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> [External Code]<span class="apple-converted-space"> </span></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> JavaScriptCore.dll!llint_entry() Line 8217 Unknown</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Vienneau,
Christopher<span class="apple-converted-space"> </span><br>
<b>Sent:</b><span class="apple-converted-space"> </span>Friday, November 20, 2015 5:20 PM<br>
<b>To:</b><span class="apple-converted-space"> </span>'WebKit Development' <<a href="mailto:webkit-dev@lists.webkit.org"><span style="color:#954F72">webkit-dev@lists.webkit.org</span></a>><br>
<b>Subject:</b><span class="apple-converted-space"> </span>RE: Memory leak tracking in WebKit</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">To add some more information to this, the allocation that seems to have the largest delta amount of allocations between test iterations is:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\wtf\local\wtf\hashtable.h(1248): WTF::HashTable<WTF::RefPtr<WTF::UniquedStringImpl>,WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry>,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry>
>,JSC::IdentifierRepHash,WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry,JSC::IdentifierRepHash,WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl> >,JSC::VariableEnvironmentEntryHashTraits>::KeyValuePairTraits,WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl>
> >::HashTable<WTF::RefPtr<WTF::UniquedStringImpl>,WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry>,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry> >,JSC::IdentifierRepHash,WTF::HashMap<WTF::RefPtr<WTF::UniquedStringImpl>,JSC::VariableEnvironmentEntry,JSC::IdentifierRepHash,WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl>
>,JSC::VariableEnvironmentEntryHashTraits>::KeyValuePairTraits,WTF::HashTraits<WTF::RefPtr<WTF::UniquedStringImpl> > > + 153</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(1347): JSC::Parser<JSC::Lexer<unsigned char> >::parseTryStatement<JSC::ASTBuilder> + 1984</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(1480): JSC::Parser<JSC::Lexer<unsigned char> >::parseStatement<JSC::ASTBuilder> + 671</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(497): JSC::Parser<JSC::Lexer<unsigned char> >::parseStatementListItem<JSC::ASTBuilder> + 100</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(379): JSC::Parser<JSC::Lexer<unsigned char> >::parseSourceElements<JSC::ASTBuilder> + 745</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(1406): JSC::Parser<JSC::Lexer<unsigned char> >::parseBlockStatement<JSC::ASTBuilder> + 741</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(1433): JSC::Parser<JSC::Lexer<unsigned char> >::parseStatement<JSC::ASTBuilder> + 179</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(497): JSC::Parser<JSC::Lexer<unsigned char> >::parseStatementListItem<JSC::ASTBuilder> + 100</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(379): JSC::Parser<JSC::Lexer<unsigned char> >::parseSourceElements<JSC::ASTBuilder> + 171</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">\javascriptcore\local\javascriptcore\parser\parser.cpp(277): JSC::Parser<JSC::Lexer<unsigned char> >::parseInner + 654</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">To me this likely indicates this is what is leaking, does this bring up any ideas for anyone?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Chris</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Vienneau,
Christopher<span class="apple-converted-space"> </span><br>
<b>Sent:</b><span class="apple-converted-space"> </span>Thursday, November 19, 2015 10:25 PM<br>
<b>To:</b><span class="apple-converted-space"> </span>WebKit Development <<a href="mailto:webkit-dev@lists.webkit.org"><span style="color:#954F72">webkit-dev@lists.webkit.org</span></a>><br>
<b>Subject:</b><span class="apple-converted-space"> </span>Memory leak tracking in WebKit</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hi,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I’m currently trying to track a leak in our port of WebKit. If left to soak in an automated test, looping over 100 websites, visiting each for 10 seconds, for an evening,
I’m finding that memory usage goes up to well over a gigabyte (eventually crashing). I know that a lot of things could remain cached but I’m calling code very similar to MemoryPressureHandler::releaseMemory(Critical::Yes, Synchronous::Yes) before checking
the memory counters built into our application. Manually trying to reproduce the leak, I find that many pages don’t seem to exhibit any identifiable increase in memory when; starting from a simple page, clearing the cache, visiting the test page, returning
to the simple page and finally clearing the cache. I have identified some pages which seem to be causing a problem such as<span class="apple-converted-space"> </span><a href="http://cnn.com/"><span style="color:#954F72">cnn.com</span></a>, when visiting this
page it appears I can expect to lose 100-500k.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Our current code is based off of 188436:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">-Are there any known memory leaks that I should pick up a fix for? (I searched but nothing seemed relevant to the current code I have).</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">-Are there any tools or techniques that can be recommended for identifying a leak? I’ve been improving our debug features of our memory system, but I’ve been unable to solidly
identify where the memory is going.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">-I have the WinCairo sample built at the same revision, are there any memory tools that can be used with it to identify if the leak exists there too?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Thanks for any suggestions</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Chris Vienneau</span><o:p></o:p></p>
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<p class="MsoNormal"><WebKitMessageLoop.cpp><Common.cpp><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif">_______________________________________________<br>
webkit-dev mailing list<br>
</span><a href="mailto:webkit-dev@lists.webkit.org"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:#954F72">webkit-dev@lists.webkit.org</span></a><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif"><br>
</span><a href="https://lists.webkit.org/mailman/listinfo/webkit-dev"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:#954F72">https://lists.webkit.org/mailman/listinfo/webkit-dev</span></a><o:p></o:p></p>
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