PMI CodeSize Diffs for System.Private.CoreLib.dll, framework assemblies for x64 default jit
Summary of Code Size diffs:
(Lower is better)
Total bytes of diff: 30147 (0.064% of base)
    diff is a regression.
Top file regressions (bytes):
       13367 : CommandLine.dasm (3.039% of base)
        3272 : Microsoft.CodeAnalysis.dasm (0.189% of base)
        2144 : System.Management.dasm (0.554% of base)
        2091 : Microsoft.Diagnostics.Tracing.TraceEvent.dasm (0.069% of base)
        1932 : System.Private.Xml.dasm (0.054% of base)
        1252 : Microsoft.CodeAnalysis.VisualBasic.dasm (0.022% of base)
        1134 : System.Net.Sockets.dasm (0.577% of base)
         650 : System.Threading.Tasks.Dataflow.dasm (0.077% of base)
         498 : Newtonsoft.Json.dasm (0.057% of base)
         465 : System.Data.Common.dasm (0.031% of base)
         449 : Microsoft.CodeAnalysis.CSharp.dasm (0.010% of base)
         380 : System.Private.CoreLib.dasm (0.008% of base)
         342 : xunit.execution.dotnet.dasm (0.147% of base)
         295 : Microsoft.Extensions.Primitives.dasm (1.124% of base)
         233 : System.Runtime.Serialization.Formatters.dasm (0.242% of base)
         215 : System.Security.Cryptography.Primitives.dasm (0.616% of base)
         200 : System.Private.DataContractSerialization.dasm (0.026% of base)
         193 : Microsoft.Extensions.Http.dasm (0.446% of base)
         144 : xunit.runner.utility.netcoreapp10.dasm (0.076% of base)
         112 : xunit.console.dasm (0.129% of base)
36 total files with Code Size differences (0 improved, 36 regressed), 232 unchanged.
Top method regressions (bytes):
        2742 (78.253% of base) : CommandLine.dasm - Trial:Collect(IEnumerable`1):Result`2 (7 methods)
        2742 (95.540% of base) : CommandLine.dasm - ResultExtensions:Collect(IEnumerable`1):Result`2 (7 methods)
        2670 (49.739% of base) : CommandLine.dasm - ResultExtensions:Flatten(Result`2):Result`2 (7 methods)
         643 (7.180% of base) : CommandLine.dasm - HelpText:AutoBuild(ParserResult`1,Func`2,Func`2,bool,int):HelpText (7 methods)
         540 (22.213% of base) : CommandLine.dasm - Trial:Flatten(Result`2):Result`2 (7 methods)
         531 (42.277% of base) : CommandLine.dasm - Trial:MergeMessages(IEnumerable`1,Result`2):Result`2 (7 methods)
         478 (61.997% of base) : CommandLine.dasm - Tokenizer:PreprocessDashDash(IEnumerable`1,Func`2):Result`2
         399 (23.596% of base) : Microsoft.CodeAnalysis.dasm - <DescendantTriviaIntoTrivia>d__161:MoveNext():bool:this
         353 (14.143% of base) : Microsoft.CodeAnalysis.dasm - <DescendantNodesAndTokensIntoTrivia>d__159:MoveNext():bool:this
         333 (19.692% of base) : System.Private.Xml.dasm - XmlSchemaValidator:ElementValidationError(XmlQualifiedName,ValidationState,ValidationEventHandler,Object,String,int,int,XmlSchemaSet)
         324 (14.093% of base) : Microsoft.Diagnostics.Tracing.TraceEvent.dasm - TraceLog:FastSerialization.IFastSerializable.ToStream(Serializer):this
         320 (96.677% of base) : Microsoft.CodeAnalysis.dasm - CryptographicHashProvider:TryGetAlgorithm(int):HashAlgorithm (2 methods)
         294 (25.610% of base) : CommandLine.dasm - <>c__DisplayClass17_0`1:<DisplayHelp>b__0(IEnumerable`1):this (7 methods)
         284 (39.281% of base) : Microsoft.CodeAnalysis.dasm - AbstractSyntaxNavigator:GetPreviousToken(SyntaxTrivia,SyntaxTriviaList,Func`2,Func`2,byref):SyntaxToken:this
         273 (2.549% of base) : CommandLine.dasm - HelpText:AutoBuild(ParserResult`1,int):HelpText (7 methods)
         264 (49.811% of base) : Microsoft.CodeAnalysis.dasm - AbstractSyntaxNavigator:GetLastToken(SyntaxTriviaList,Func`2,Func`2):SyntaxToken:this
         232 (6.080% of base) : System.Private.CoreLib.dasm - ArraySortHelper`1:IntroSort(Span`1,int,Comparison`1) (8 methods)
         228 (11.639% of base) : System.Private.Xml.dasm - XmlWellFormedWriter:AdvanceStateAsync(int):Task:this
         220 (16.165% of base) : Microsoft.CodeAnalysis.dasm - <DescendantTriviaOnly>d__160:MoveNext():bool:this
         215 (22.142% of base) : System.Private.Xml.dasm - XmlSchemaValidator:CompleteValidationError(ValidationState,ValidationEventHandler,Object,String,int,int,XmlSchemaSet)
Top method improvements (bytes):
         -18 (-0.708% of base) : System.Net.Http.WinHttpHandler.dasm - HttpKnownHeaderNames:TryGetHeaderName(__Canon,int,int,Func`3,Func`5,byref):bool
          -4 (-0.219% of base) : CommandLine.dasm - <>c__DisplayClass0_2`1:<Build>b__15():__Canon:this
          -2 (-0.412% of base) : xunit.performance.execution.dasm - BenchmarkEventSource:BenchmarkIterationStop(String,String,int,long):this
Top method regressions (percentages):
          64 (914.286% of base) : System.Private.CoreLib.dasm - _ThreadPoolWaitOrTimerCallback:WaitOrTimerCallback_Context_f(Object)
          64 (640.000% of base) : System.Private.CoreLib.dasm - _ThreadPoolWaitOrTimerCallback:WaitOrTimerCallback_Context_t(Object)
          31 (620.000% of base) : System.Management.dasm - ManagementOptions:HandleIdentifierChange(Object,IdentifierChangedEventArgs):this
          31 (387.500% of base) : System.Management.dasm - EventWatcherOptions:set_BlockSize(int):this
          52 (288.889% of base) : System.Runtime.Serialization.Formatters.dasm - SerializationEvents:InvokeOnSerializing(Object,StreamingContext):this
          52 (288.889% of base) : System.Runtime.Serialization.Formatters.dasm - SerializationEvents:InvokeOnDeserializing(Object,StreamingContext):this
          52 (288.889% of base) : System.Runtime.Serialization.Formatters.dasm - SerializationEvents:InvokeOnDeserialized(Object,StreamingContext):this
          31 (281.818% of base) : System.Management.dasm - ManagementScope:HandleIdentifierChange(Object,IdentifierChangedEventArgs):this
          43 (215.000% of base) : Microsoft.CSharp.dasm - UnsafeMethods:IUnknownReleaseNotZero(long)
          30 (214.286% of base) : System.Management.dasm - ConnectionOptions:set_Impersonation(int):this
          30 (214.286% of base) : System.Management.dasm - ConnectionOptions:set_Authentication(int):this
          30 (136.364% of base) : System.Management.dasm - ConnectionOptions:set_EnablePrivileges(bool):this
          75 (131.579% of base) : System.Net.Sockets.dasm - SocketPal:Disconnect(Socket,SafeSocketHandle,bool):int
         116 (116.000% of base) : CommandLine.dasm - MaybeExtensions:Map(Maybe`1,Func`2):Maybe`1 (7 methods)
         116 (116.000% of base) : CommandLine.dasm - MaybeExtensions:Select(Maybe`1,Func`2):Maybe`1 (7 methods)
         320 (96.677% of base) : Microsoft.CodeAnalysis.dasm - CryptographicHashProvider:TryGetAlgorithm(int):HashAlgorithm (2 methods)
        2742 (95.540% of base) : CommandLine.dasm - ResultExtensions:Collect(IEnumerable`1):Result`2 (7 methods)
          36 (94.737% of base) : System.Management.dasm - ObjectGetOptions:set_UseAmendedQualifiers(bool):this
          90 (90.000% of base) : CommandLine.dasm - MaybeExtensions:Bind(Maybe`1,Func`2):Maybe`1 (7 methods)
          26 (89.655% of base) : System.Management.dasm - ManagementNamedValueCollection:Remove(String):this
Top method improvements (percentages):
         -18 (-0.708% of base) : System.Net.Http.WinHttpHandler.dasm - HttpKnownHeaderNames:TryGetHeaderName(__Canon,int,int,Func`3,Func`5,byref):bool
          -2 (-0.412% of base) : xunit.performance.execution.dasm - BenchmarkEventSource:BenchmarkIterationStop(String,String,int,long):this
          -4 (-0.219% of base) : CommandLine.dasm - <>c__DisplayClass0_2`1:<Build>b__15():__Canon:this
445 total methods with Code Size differences (3 improved, 442 regressed), 243053 unchanged.

ProductVersion  2.0.275
FileVersion     2.0.275.0
Comments        Command Line Parser Library allows CLR applications to define a syntax for parsing command line arguments.