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Manually revert http context integration (DataDog#455)
* Revert AspNetCoreMvc2 changes and disable HttpContext integration * Include load tests with revert * Use correct top level operation name * itchy finger * Add requires profiling flag * Use mvc as top level for core integration test * Make sure load test only runs locally for the moment. * build new repro, small refactor
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16 changes: 16 additions & 0 deletions
16
reproductions/AspNetMvcCorePerformance/AspNetMvcCorePerformance.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFrameworks>net461;netcoreapp2.1</TargetFrameworks> | ||
| <Platforms>x64;x86</Platforms> | ||
| <PlatformTarget>$(Platform)</PlatformTarget> | ||
| <GenerateAssemblyInfo>false</GenerateAssemblyInfo> | ||
| <IsPackable>false</IsPackable> | ||
| </PropertyGroup> | ||
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| <ItemGroup Condition=" '$(TargetFramework)' == 'net461' "> | ||
| <PackageReference Include="System.Net.Http" Version="4.3.4" /> | ||
| </ItemGroup> | ||
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| </Project> |
10 changes: 10 additions & 0 deletions
10
reproductions/AspNetMvcCorePerformance/Directory.Build.props
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| <Project> | ||
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| <PropertyGroup> | ||
| <Platforms>x64;x86</Platforms> | ||
| <PlatformTarget>$(Platform)</PlatformTarget> | ||
| <IsPackable>false</IsPackable> | ||
| <GenerateDocumentationFile>false</GenerateDocumentationFile> | ||
| </PropertyGroup> | ||
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| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| using System; | ||
| using System.Collections.Concurrent; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Net.Http; | ||
| #if !NETCOREAPP | ||
| using System.Net; | ||
| #endif | ||
| using System.Threading; | ||
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| namespace AspNetMvcCorePerformance | ||
| { | ||
| public class Program | ||
| { | ||
| public static int Main(string[] args) | ||
| { | ||
| try | ||
| { | ||
| string urlBase = "http://localhost:54562/"; | ||
| var threadCount = 1; | ||
| var iterationsPerThread = 50; | ||
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| if (args?.Length > 0) | ||
| { | ||
| urlBase = args[0]; | ||
| threadCount = int.Parse(args[1]); | ||
| iterationsPerThread = int.Parse(args[2]); | ||
| } | ||
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| var threadRepresentation = Enumerable.Range(0, threadCount).ToArray(); | ||
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| var exceptionBag = new ConcurrentBag<Exception>(); | ||
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| Console.WriteLine($"Running {threadRepresentation.Length} threads with {iterationsPerThread} iterations."); | ||
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| var resources = new List<string> | ||
| { | ||
| "delay/0", // 1 | ||
| "delay-async/0", | ||
| "delay-async/0", | ||
| "home/index", | ||
| "home/index", | ||
| "home/index", | ||
| "status-code/200", | ||
| "delay/0", | ||
| "delay/0", | ||
| "home/index" // 10 | ||
| }; | ||
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| var threadNumber = 0; | ||
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| var threads = | ||
| threadRepresentation | ||
| .Select( | ||
| idx => new Thread( | ||
| thread => | ||
| { | ||
| try | ||
| { | ||
| var myThread = threadNumber++; | ||
| var myResource = resources[myThread]; | ||
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| Thread.Sleep(2000); | ||
| var i = 0; | ||
| while (i++ < iterationsPerThread) | ||
| { | ||
| Console.WriteLine($"(Thread: {myThread}, #: {i}) Calling: {myResource}"); | ||
| var client = new HttpClient(); | ||
| var uri = $"{urlBase}{myResource}"; | ||
| var responseTask = client.GetAsync(uri); | ||
| responseTask.Wait(); | ||
| var result = responseTask.Result; | ||
| } | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| exceptionBag.Add(ex); | ||
| } | ||
| })) | ||
| .ToList(); | ||
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| foreach (var thread in threads) | ||
| { | ||
| thread.Start(); | ||
| } | ||
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| while (threads.Any(x => x.IsAlive)) | ||
| { | ||
| Thread.Sleep(1000); | ||
| } | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine($"We have encountered an exception, the smoke test fails: {ex.Message}"); | ||
| Console.Error.WriteLine(ex); | ||
| return -10; | ||
| } | ||
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| return 0; | ||
| } | ||
| } | ||
| } |
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