diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ee9d216b..0c2b5b8db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## Release 2024-11-12
+
+### Amazon.Lambda.Annotations (1.6.0)
+* Eagerly build Function Handler inside the Generated class's constructor
+
 ## Release 2024-11-06
 
 ### Amazon.Lambda.Core (2.4.0)
diff --git a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Amazon.Lambda.Annotations.SourceGenerator.csproj b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Amazon.Lambda.Annotations.SourceGenerator.csproj
index 0933475d0..8762d6244 100644
--- a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Amazon.Lambda.Annotations.SourceGenerator.csproj
+++ b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Amazon.Lambda.Annotations.SourceGenerator.csproj
@@ -19,7 +19,7 @@
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <IncludeBuildOutput>false</IncludeBuildOutput>
     
-    <Version>1.5.3</Version>
+    <Version>1.6.0</Version>
   </PropertyGroup>
   
   <!-- Delay setting the package id till after resolving dependencies to avoid ambigious errors. -->
diff --git a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.cs b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.cs
index aa63be57b..7354994e9 100644
--- a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.cs
+++ b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.cs
@@ -19,7 +19,7 @@ namespace Amazon.Lambda.Annotations.SourceGenerator.Templates
     /// Class to produce the template output
     /// </summary>
     
-    #line 1 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+    #line 1 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
     [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.TextTemplating", "17.0.0.0")]
     public partial class FieldsAndConstructor : FieldsAndConstructorBase
     {
@@ -30,7 +30,7 @@ public partial class FieldsAndConstructor : FieldsAndConstructorBase
         public virtual string TransformText()
         {
             
-            #line 7 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 7 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     if (_model.LambdaMethod.UsingDependencyInjection)
     {
@@ -40,7 +40,7 @@ public virtual string TransformText()
             #line hidden
             this.Write("        private readonly ServiceProvider serviceProvider;\r\n");
             
-            #line 12 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 12 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     }
     else
@@ -51,28 +51,28 @@ public virtual string TransformText()
             #line hidden
             this.Write("        private readonly ");
             
-            #line 17 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 17 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name));
             
             #line default
             #line hidden
             this.Write(" ");
             
-            #line 17 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 17 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name.ToCamelCase()));
             
             #line default
             #line hidden
             this.Write(";\r\n        private readonly ");
             
-            #line 18 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 18 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.SerializerInfo.SerializerName));
             
             #line default
             #line hidden
             this.Write(" serializer;\r\n");
             
-            #line 19 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 19 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     }
 
@@ -87,14 +87,14 @@ public virtual string TransformText()
         /// </summary>
         public ");
             
-            #line 28 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 28 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.GeneratedMethod.ContainingType.Name));
             
             #line default
             #line hidden
             this.Write("()\r\n        {\r\n            SetExecutionEnvironment();\r\n");
             
-            #line 31 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 31 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     if (_model.LambdaMethod.UsingDependencyInjection)
     {
@@ -108,29 +108,45 @@ public virtual string TransformText()
             // To use a different lifetime, specify the lifetime in Startup.ConfigureServices(IServiceCollection) method.
             services.AddSingleton<");
             
-            #line 39 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 39 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name));
             
             #line default
             #line hidden
             this.Write(">();\r\n            services.AddSingleton<");
             
-            #line 40 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 40 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.SerializerInfo.SerializerName));
             
             #line default
             #line hidden
             this.Write(">();\r\n\r\n            var startup = new ");
             
-            #line 42 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 42 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.StartupType.FullName));
             
             #line default
             #line hidden
             this.Write("();\r\n            startup.ConfigureServices(services);\r\n            serviceProvide" +
-                    "r = services.BuildServiceProvider();\r\n");
+                    "r = services.BuildServiceProvider();\r\n\r\n            // Intentionally eagerly bui" +
+                    "ld ");
             
-            #line 45 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 46 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name));
+            
+            #line default
+            #line hidden
+            this.Write(" and its dependencies.\r\n            // This causes time spent in the Constructor " +
+                    "to appear on INIT_REPORTs\r\n            _ = serviceProvider.GetRequiredService<");
+            
+            #line 48 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name));
+            
+            #line default
+            #line hidden
+            this.Write(">();\r\n");
+            
+            #line 49 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     }
     else
@@ -141,28 +157,28 @@ public virtual string TransformText()
             #line hidden
             this.Write("            ");
             
-            #line 50 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 54 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name.ToCamelCase()));
             
             #line default
             #line hidden
             this.Write(" = new ");
             
-            #line 50 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 54 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.LambdaMethod.ContainingType.Name));
             
             #line default
             #line hidden
             this.Write("();\r\n            serializer = new ");
             
-            #line 51 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 55 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
             this.Write(this.ToStringHelper.ToStringWithCulture(_model.SerializerInfo.SerializerName));
             
             #line default
             #line hidden
             this.Write("();\r\n");
             
-            #line 52 "C:\codebase\V3\HLL\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
+            #line 56 "C:\projects\aws\aws-lambda-dotnet\Libraries\src\Amazon.Lambda.Annotations.SourceGenerator\Templates\FieldsAndConstructor.tt"
 
     }
 
diff --git a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.tt b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.tt
index 6c4fd3d43..5260488cd 100644
--- a/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.tt
+++ b/Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Templates/FieldsAndConstructor.tt
@@ -42,6 +42,10 @@
             var startup = new <#= _model.StartupType.FullName #>();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build <#= _model.LambdaMethod.ContainingType.Name #> and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<<#= _model.LambdaMethod.ContainingType.Name #>>();
 <#
     }
     else
diff --git a/Libraries/src/Amazon.Lambda.Annotations/Amazon.Lambda.Annotations.csproj b/Libraries/src/Amazon.Lambda.Annotations/Amazon.Lambda.Annotations.csproj
index 0f6cfeee6..348c49695 100644
--- a/Libraries/src/Amazon.Lambda.Annotations/Amazon.Lambda.Annotations.csproj
+++ b/Libraries/src/Amazon.Lambda.Annotations/Amazon.Lambda.Annotations.csproj
@@ -11,7 +11,7 @@
     <AssemblyOriginatorKeyFile>..\..\..\buildtools\public.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
     
-    <Version>1.5.3</Version>
+    <Version>1.6.0</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0'">
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToLower_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToLower_Generated.g.cs
index 607b48f34..aea875bce 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToLower_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToLower_Generated.g.cs
@@ -33,6 +33,10 @@ public FunctionsZipOutput_ToLower_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build FunctionsZipOutput and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<FunctionsZipOutput>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToUpper_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToUpper_Generated.g.cs
index 57558f8cd..262e73c20 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToUpper_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/Functions_AsyncStartupToUpper_Generated.g.cs
@@ -33,6 +33,10 @@ public Functions_ToUpper_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build Functions and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<Functions>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHelloAsync_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHelloAsync_Generated.g.cs
index eb0d018b1..86b3fb361 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHelloAsync_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHelloAsync_Generated.g.cs
@@ -33,6 +33,10 @@ public Greeter_SayHelloAsync_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build Greeter and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<Greeter>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHello_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHello_Generated.g.cs
index fb6c65fe9..8fff6bab0 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHello_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/GreeterExecutable_SayHello_Generated.g.cs
@@ -33,6 +33,10 @@ public Greeter_SayHello_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build Greeter and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<Greeter>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Add_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Add_Generated.g.cs
index 317fe5235..f6ee0f02e 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Add_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Add_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Add_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_DivideAsync_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_DivideAsync_Generated.g.cs
index 87cc91533..fb79b1c8f 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_DivideAsync_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_DivideAsync_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_DivideAsync_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Multiply_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Multiply_Generated.g.cs
index 7f6faadba..2d7a8ae2f 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Multiply_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Multiply_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Multiply_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Pi_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Pi_Generated.g.cs
index 65bafd80f..1b4f12e48 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Pi_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Pi_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Pi_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Random_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Random_Generated.g.cs
index 2d424ad5d..c30d90954 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Random_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Random_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Random_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Randoms_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Randoms_Generated.g.cs
index f3309e7d9..c1d34b07a 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Randoms_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Randoms_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Randoms_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>
diff --git a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Subtract_Generated.g.cs b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Subtract_Generated.g.cs
index eb4cc8737..0d863ea58 100644
--- a/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Subtract_Generated.g.cs
+++ b/Libraries/test/Amazon.Lambda.Annotations.SourceGenerators.Tests/Snapshots/SimpleCalculator_Subtract_Generated.g.cs
@@ -33,6 +33,10 @@ public SimpleCalculator_Subtract_Generated()
             var startup = new TestServerlessApp.Startup();
             startup.ConfigureServices(services);
             serviceProvider = services.BuildServiceProvider();
+
+            // Intentionally eagerly build SimpleCalculator and its dependencies.
+            // This causes time spent in the Constructor to appear on INIT_REPORTs
+            _ = serviceProvider.GetRequiredService<SimpleCalculator>();
         }
 
         /// <summary>