diff --git a/test/Benchmarks/Benchmarks.csproj b/test/Benchmarks/Benchmarks.csproj
index 507369af..9c134d6d 100644
--- a/test/Benchmarks/Benchmarks.csproj
+++ b/test/Benchmarks/Benchmarks.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -7,11 +7,15 @@
 
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" Version="0.13.2" />
+    <PackageReference Include="Microsoft.Azure.Functions.Worker" Version="1.21.0" />
+    <PackageReference Include="Microsoft.Azure.Functions.Worker.Extensions.DurableTask" Version="1.1.1" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="4.9.2" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>
     <ProjectReference Include="$(SrcRoot)Worker/Core/Worker.csproj" />
+    <ProjectReference Include="$(SrcRoot)Analyzers/Analyzers.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/test/Benchmarks/DateTimeOrchestrationAnalyzerBenchmarks.cs b/test/Benchmarks/DateTimeOrchestrationAnalyzerBenchmarks.cs
new file mode 100644
index 00000000..c354ec68
--- /dev/null
+++ b/test/Benchmarks/DateTimeOrchestrationAnalyzerBenchmarks.cs
@@ -0,0 +1,129 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+using System.Collections.Immutable;
+using System.Text;
+using System.Reflection;
+using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Configs;
+using Microsoft.Azure.Functions.Worker;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.Diagnostics;
+using Microsoft.DurableTask.Analyzers.Orchestration;
+
+namespace Microsoft.DurableTask.Benchmarks;
+
+/// <summary>
+/// Compares the performance of the <see cref="Analyzers.Orchestration.DateTimeOrchestrationAnalyzer"/> against a compilation with no analyzers.
+/// </summary>
+[MemoryDiagnoser]
+[Config(typeof(DateTimeOrchestrationAnalyzerBenchmarkConfig))]
+public class DateTimeOrchestrationAnalyzerBenchmarks
+{
+    SyntaxTree syntaxTree = null!;
+    List<MetadataReference> references = null!;
+
+    [Params(
+        10,
+        100,
+        1000)]
+    public int NumberOfClasses { get; set; }
+
+    const string prefix = @"
+using System;
+using System.Threading.Tasks;
+using Microsoft.Azure.Functions.Worker;
+using Microsoft.DurableTask;
+";
+
+    const string template = @"
+public static class DurableFunction{0}
+{{
+    [Function(nameof(OrchestratorIsolated))]
+    public static Task OrchestratorIsolated([OrchestrationTrigger] TaskOrchestrationContext context)
+    {{
+        DateTime now = DateTime.Now;
+        return Task.CompletedTask;
+    }}
+}}
+";
+
+    [GlobalSetup]
+    public void GlobalSetup()
+    {
+        // Generate source code with the specified number of classes
+        StringBuilder builder = new(prefix);
+        for (int i = 0; i < this.NumberOfClasses; i++)
+        {
+            builder.AppendFormat(template, i);
+        }
+        string sourceCode = builder.ToString();
+
+        // initialize the state used by all benchmarks
+        this.syntaxTree = CSharpSyntaxTree.ParseText(sourceCode);
+        this.references = [
+            // mscorlib
+            MetadataReference.CreateFromFile(typeof(object).Assembly.Location),
+            // netstandard
+            MetadataReference.CreateFromFile(Assembly.Load("netstandard, Version=2.0.0.0").Location),
+            // System.Runtime
+            MetadataReference.CreateFromFile(Assembly.Load("System.Runtime, Version=6.0.0.0").Location),
+            // Microsoft.Azure.Functions.Worker.Extensions.Abstractions
+            MetadataReference.CreateFromFile(typeof(FunctionAttribute).Assembly.Location),
+            // Microsoft.Azure.Functions.Worker.Extensions.DurableTask
+            MetadataReference.CreateFromFile(typeof(OrchestrationTriggerAttribute).Assembly.Location),
+            // Microsoft.DurableTask.Abstractions
+            MetadataReference.CreateFromFile(typeof(TaskOrchestrationContext).Assembly.Location),
+        ];
+    }
+
+    [Benchmark]
+    public void NoAnalyzer()
+    {
+        this.CreateCSharpCompilation()
+            .GetDiagnostics();
+    }
+
+    [Benchmark(Baseline = true)]
+    public async Task EmptyAnalyzer()
+    {
+        await this.CreateCSharpCompilation()
+            .WithAnalyzers([new CustomEmptyAnalyzer()])
+            .GetAllDiagnosticsAsync();
+    }
+
+    [Benchmark]
+    public async Task DateTimeOrchestrationAnalyzer()
+    {
+        await this.CreateCSharpCompilation()
+            .WithAnalyzers([new DateTimeOrchestrationAnalyzer()])
+            .GetAllDiagnosticsAsync();
+    }
+
+    public CSharpCompilation CreateCSharpCompilation()
+    {
+        return CSharpCompilation
+            .Create("MyAssembly", [this.syntaxTree], this.references)
+            .WithOptions(new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
+    }
+
+#pragma warning disable RS1025,RS1026,RS1036 // roslyn best practices that don't apply here since we want an empty analyzer
+    [DiagnosticAnalyzer(LanguageNames.CSharp)]
+    class CustomEmptyAnalyzer : DiagnosticAnalyzer
+    {
+        public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics => [];
+
+        public override void Initialize(AnalysisContext context) { }
+    }
+#pragma warning restore RS1025,RS1026,RS1036
+
+    class DateTimeOrchestrationAnalyzerBenchmarkConfig : ManualConfig
+    {
+        public DateTimeOrchestrationAnalyzerBenchmarkConfig()
+        {
+            this.SummaryStyle = BenchmarkDotNet.Reports.SummaryStyle.Default
+                .WithTimeUnit(Perfolizer.Horology.TimeUnit.Millisecond);
+        }
+    }
+}