Name WebKit Children Name JavaScript VM Type Interval Component 47 CodeBegin 2501 CodeEnd 2502 Name Compile WebAssembly Type Interval Component 47 CodeBegin 2503 CodeEnd 2504 Name Execute WebAssembly Type Interval Component 47 CodeBegin 2505 CodeEnd 2506 Name Dump JIT Memory Type Interval Component 47 CodeBegin 2507 CodeEnd 2508 Name Main Resource Load Type Interval Component 47 CodeBegin 5001 CodeEnd 5002 ArgNamesBegin Arg1 Page ID ArgValueTypesBegin Arg1 UInt64 EventsMatchedBy Thread Arg1 Name Subresource Load Type Interval Component 47 CodeBegin 5003 CodeEnd 5004 ArgNamesBegin Arg1 Resource ID Arg2 Page ID Arg3 Frame ID ArgValueTypesBegin Arg1 UInt64 Arg2 UInt64 Arg3 UInt64 EventsMatchedBy Thread Arg1 Name Fetch Cookies Type Interval Component 47 CodeBegin 5005 CodeEnd 5006 Name Style recalc Type Interval Component 47 CodeBegin 5007 CodeEnd 5008 Name Build render tree Type Interval Component 47 CodeBegin 5009 CodeEnd 5010 Name Layout Type Interval Component 47 CodeBegin 5011 CodeEnd 5012 Name Paint layer Type Interval Component 47 CodeBegin 5013 CodeEnd 5014 Name Async Image Decode Type Interval Component 47 CodeBegin 5015 CodeEnd 5016 Name requestAnimationFrame Type Interval Component 47 CodeBegin 5017 CodeEnd 5018 Name Memory pressure handler Type Interval Component 47 CodeBegin 5019 CodeEnd 5020 ArgNamesBegin Arg1 Critical Arg2 Synchronous Name Update event rects Type Interval Component 47 CodeBegin 5021 CodeEnd 5022 Name Record display list Type Interval Component 47 CodeBegin 5023 CodeEnd 5024 Name Display Refresh Dispatch to main thread Type Impulse Component 47 Code 5025 ArgNames Arg1 Display ID Arg2 Send to main thread Name Build event regions Type Interval Component 47 CodeBegin 5026 CodeEnd 5027 Name Schedule rendering update Type Impulse Component 47 Code 5028 Name Trigger rendering update Type Impulse Component 47 Code 5029 Name Rendering update Type Interval Component 47 CodeBegin 5030 CodeEnd 5031 Name Compositing update Type Interval Component 47 CodeBegin 5032 CodeEnd 5033 Name DispatchTouchEvents Type Interval Component 47 CodeBegin 5034 CodeEnd 5035 Name Parse HTML Type Interval Component 47 CodeBegin 5036 CodeEnd 5037 ArgNamesBegin Arg1 Start Line Arg2 Start Col ArgValueTypesBegin Arg1 Decimal Arg2 Decimal ArgNamesEnd Arg1 End Line Arg2 End Col ArgValueTypesEnd Arg1 Decimal Arg2 Decimal Name Display list replay Type Interval Component 47 CodeBegin 5038 CodeEnd 5039 Name Scrolling Sync Type Interval Component 47 CodeBegin 5040 CodeEnd 5041 Name Scrolling Thread DisplayDidRefresh Type Interval Component 47 CodeBegin 5042 CodeEnd 5043 ArgNamesBegin Arg1 Display ID Name Display Refresh Dispatch to scrolling thread Type Impulse Component 47 Code 5044 ArgNames Arg1 Display ID Arg2 Recent Events? Name Paint WebHTMLView Type Interval Component 47 CodeBegin 10001 CodeEnd 10002 Name Flush backing store drawing Type Interval Component 47 CodeBegin 12001 CodeEnd 12002 Name Build RemoteLayerTree transaction Type Interval Component 47 CodeBegin 12003 CodeEnd 12004 Name Sync message Type Interval Component 47 CodeBegin 12005 CodeEnd 12006 Name Sync touch event Type Interval Component 47 CodeBegin 12007 CodeEnd 12008 Name Initialize Web Process Type Interval Component 47 CodeBegin 12009 CodeEnd 12010 Name Rendering update runloop observer Type Interval Component 47 CodeBegin 12011 CodeEnd 12012 Name Layer tree frozen Type Interval Component 47 CodeBegin 12013 CodeEnd 12014 Name Flush remote image buffer Type Interval Component 47 CodeBegin 12015 CodeEnd 12016 Name Create injected bundle Type Interval Component 47 CodeBegin 12017 CodeEnd 12018 Name Paint snapshot Type Interval Component 47 CodeBegin 12019 CodeEnd 12020 ArgNamesBegin Arg1 Options Name Render server snapshot Type Interval Component 47 CodeBegin 12021 CodeEnd 12022 Name Take snapshot Type Interval Component 47 CodeBegin 12023 CodeEnd 12024 ArgNamesEnd Arg1 Succeeded Name Commit RemoteLayerTree transaction Type Interval Component 47 CodeBegin 14001 CodeEnd 14002 Name Process Launch Type Interval Component 47 CodeBegin 14003 CodeEnd 14004 Name Initialize Sandbox Type Interval Component 47 CodeBegin 14005 CodeEnd 14006 Name Wake up and apply display list Type Interval Component 47 CodeBegin 16001 CodeEnd 16002