(ENGTASKS-3693) Prototype updating user agent with process information

src/chocolatey.benchmark/App.config

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.2" newVersion="4.0.1.2" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.1" newVersion="8.0.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.1" newVersion="8.0.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Extensions.Options" publicKeyToken="adb9793829ddae60" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.2" newVersion="8.0.0.2" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.1" newVersion="8.0.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Diagnostics.NETCore.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-0.2.10.10501" newVersion="0.2.10.10501" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.CodeAnalysis" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.9.0.0" newVersion="4.9.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.CodeAnalysis.CSharp" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.9.0.0" newVersion="4.9.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.CodeDom" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Iced" publicKeyToken="5baba79f4264913b" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-1.21.0.0" newVersion="1.21.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Diagnostics.Runtime" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.1.10.12801" newVersion="3.1.10.12801" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Diagnostics.Tracing.TraceEvent" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.1.10.0" newVersion="3.1.10.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Numerics.Vectors" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.4.0" newVersion="4.1.4.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

src/chocolatey.benchmark/BenchmarkConfig.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using BenchmarkDotNet.Analysers;
+using BenchmarkDotNet.Columns;
+using BenchmarkDotNet.Configs;
+using BenchmarkDotNet.Diagnosers;
+using BenchmarkDotNet.Environments;
+using BenchmarkDotNet.Exporters;
+using BenchmarkDotNet.Exporters.Csv;
+using BenchmarkDotNet.Jobs;
+using BenchmarkDotNet.Loggers;
+
+namespace chocolatey.benchmark
+{
+    internal static class BenchmarkConfig
+    {
+        public static IConfig Get()
+        {
+            var config = ManualConfig.CreateEmpty();
+
+            foreach (var platform in new[] { Platform.X64/*, Platform.X86*/ })
+            {
+                config = config.AddJob(Job.Default.WithRuntime(ClrRuntime.Net48).WithPlatform(platform).WithJit(Jit.LegacyJit));
+            }
+
+            return config
+                .AddDiagnoser(MemoryDiagnoser.Default)
+                .AddColumnProvider(DefaultColumnProviders.Instance)
+                .AddLogger(ConsoleLogger.Default)
+                .AddExporter(CsvExporter.Default)
+                .AddExporter(HtmlExporter.Default)
+                .AddExporter(MarkdownExporter.Default)
+                .AddExporter(AsciiDocExporter.Default)
+                .AddAnalyser(GetAnalysers().ToArray());
+        }
+
+        private static IEnumerable<IAnalyser> GetAnalysers()
+        {
+            yield return EnvironmentAnalyser.Default;
+            yield return OutliersAnalyser.Default;
+            yield return MinIterationTimeAnalyser.Default;
+            yield return MultimodalDistributionAnalyzer.Default;
+            yield return RuntimeErrorAnalyser.Default;
+            yield return ZeroMeasurementAnalyser.Default;
+            yield return BaselineCustomAnalyzer.Default;
+        }
+    }
+}

src/chocolatey.benchmark/ParentProcessBenchmarks.cs

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+using System.Runtime.CompilerServices;
+using BenchmarkDotNet.Attributes;
+using chocolatey.benchmark.helpers;
+using chocolatey.infrastructure.information;
+
+namespace chocolatey.benchmark
+{
+    public class ParentProcessBenchmarks
+    {
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessDocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetDocumentedParent();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessFilteredDocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetDocumentedParentFiltered();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessFilteredManaged()
+        {
+            return ManagedProcessHelper.GetParent();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessFilteredUndocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetUndocumentedParentFiltered();
+        }
+
+        [Benchmark(Baseline = true), MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessManaged()
+        {
+            return ManagedProcessHelper.GetParent();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public ProcessTree GetParentProcessTreeDocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetDocumentedProcessTree();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public ProcessTree GetParentProcessTreeManaged()
+        {
+            return ManagedProcessHelper.GetProcessTree();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public ProcessTree GetParentProcessTreeUndocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetUndocumentedProcessTree();
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public string GetParentProcessUndocumentedPinvoke()
+        {
+            return PinvokeProcessHelper.GetUndocumentedParent();
+        }
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        public ProcessTree GetParentProcessTreeImplemented()
+        {
+            return ProcessInformation.GetProcessTree();
+        }
+    }
+}

src/chocolatey.benchmark/ProcessTreeBenchmark.cs

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+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using BenchmarkDotNet.Attributes;
+using chocolatey.benchmark.helpers;
+using chocolatey.infrastructure.information;
+
+namespace chocolatey.benchmark
+{
+    public class ProcessTreeBenchmark
+    {
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        [ArgumentsSource(nameof(GetProcessTree))]
+        public string GetFirstFilteredProcessName(ProcessTree tree)
+        {
+            return tree.FirstFilteredProcessName;
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        [ArgumentsSource(nameof(GetProcessTree))]
+        public string GetFirstProcessName(ProcessTree tree)
+        {
+            return tree.FirstProcessName;
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        [ArgumentsSource(nameof(GetProcessTree))]
+        public string GetLastFilteredProcessName(ProcessTree tree)
+        {
+            return tree.LastFilteredProcessName;
+        }
+
+        [Benchmark, MethodImpl(MethodImplOptions.NoInlining)]
+        [ArgumentsSource(nameof(GetProcessTree))]
+        public string GetLastProcessName(ProcessTree tree)
+        {
+            return tree.LastProcessName;
+        }
+
+        [Benchmark(Baseline = true), MethodImpl(MethodImplOptions.NoInlining)]
+        [ArgumentsSource(nameof(GetProcessTree))]
+        public LinkedList<string> GetProcessesList(ProcessTree tree)
+        {
+            return tree.Processes;
+        }
+
+        public IEnumerable<object> GetProcessTree()
+        {
+            var currentProcess = Process.GetCurrentProcess();
+
+            var tree = new ProcessTree(currentProcess.ProcessName);
+            tree.Processes.AddLast("devenv");
+            tree.Processes.AddLast("cmd");
+            tree.Processes.AddLast("Tabby");
+            tree.Processes.AddLast("explorer");
+            yield return tree;
+
+            yield return new ProcessTree(currentProcess.ProcessName);
+
+            tree = new ProcessTree(currentProcess.ProcessName);
+            tree.Processes.AddLast(currentProcess.ProcessName);
+            tree.Processes.AddLast("WindowsTerminal");
+            yield return tree;
+
+            yield return PinvokeProcessHelper.GetUndocumentedProcessTree(currentProcess);
+        }
+    }
+}

src/chocolatey.benchmark/Program.cs

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+using System.Linq;
+using BenchmarkDotNet.Running;
+
+namespace chocolatey.benchmark
+{
+    internal class Program
+    {
+        private static void Main(string[] args)
+        {
+            var switcher = BenchmarkSwitcher.FromAssembly(typeof(Program).Assembly);
+
+            if (args.Length > 0)
+            {
+                switcher.Run(args, BenchmarkConfig.Get()).ToArray();
+            }
+            else
+            {
+                switcher.RunAll(BenchmarkConfig.Get()).ToArray();
+            }
+        }
+    }
+}

src/chocolatey.benchmark/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("chocolatey.benchmark")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("chocolatey.benchmark")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("2b98bb42-a7ae-4ef6-b0b8-aa7bfc1e1180")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]