Control `MemoryDiagnoser` benchmark option via CLI instead of code (#3085)

test/Benchmarks/EventSourceBenchmarks.cs

@@ -20,7 +20,6 @@ using OpenTelemetry.Internal;
 
 namespace OpenTelemetry.Benchmarks
 {
-    [MemoryDiagnoser]
     public class EventSourceBenchmarks
     {
         [Benchmark]

test/Benchmarks/Exporter/JaegerExporterBenchmarks.cs

@@ -27,7 +27,6 @@ using OpenTelemetry.Internal;
 
 namespace Benchmarks.Exporter
 {
-    [MemoryDiagnoser]
     public class JaegerExporterBenchmarks
     {
         private Activity activity;

test/Benchmarks/Exporter/OtlpGrpcExporterBenchmarks.cs

@@ -31,7 +31,6 @@ using OtlpCollector = OpenTelemetryProtocol::Opentelemetry.Proto.Collector.Trace
 
 namespace Benchmarks.Exporter
 {
-    [MemoryDiagnoser]
     public class OtlpGrpcExporterBenchmarks
     {
         private OtlpTraceExporter exporter;

test/Benchmarks/Exporter/OtlpHttpExporterBenchmarks.cs

@@ -29,7 +29,6 @@ using OpenTelemetryProtocol::OpenTelemetry.Exporter.OpenTelemetryProtocol.Implem
 
 namespace Benchmarks.Exporter
 {
-    [MemoryDiagnoser]
     public class OtlpHttpExporterBenchmarks
     {
         private readonly byte[] buffer = new byte[1024 * 1024];

test/Benchmarks/Exporter/PrometheusSerializerBenchmarks.cs

@@ -26,7 +26,6 @@ using Prometheus::OpenTelemetry.Exporter.Prometheus;
 
 namespace Benchmarks.Exporter
 {
-    [MemoryDiagnoser]
     public class PrometheusSerializerBenchmarks
     {
         private readonly List<Metric> metrics = new();

test/Benchmarks/Exporter/ZipkinExporterBenchmarks.cs

@@ -28,7 +28,6 @@ using Zipkin::OpenTelemetry.Exporter;
 
 namespace Benchmarks.Exporter
 {
-    [MemoryDiagnoser]
 #if !NET462
     [ThreadingDiagnoser]
 #endif

test/Benchmarks/Instrumentation/DiagnosticSourceSubscriberBenchmark.cs

@@ -23,7 +23,6 @@ using OpenTelemetry.Instrumentation;
 namespace Benchmarks.Instrumentation
 {
     [InProcess]
-    [MemoryDiagnoser]
     public class DiagnosticSourceSubscriberBenchmark
     {
         [Params(1, 2)]

test/Benchmarks/Instrumentation/InstrumentedAspNetCoreBenchmark.cs

@@ -23,7 +23,6 @@ using Benchmarks.Helper;
 namespace Benchmarks.Instrumentation
 {
     [InProcess]
-    [MemoryDiagnoser]
     public class InstrumentedAspNetCoreBenchmark
     {
         private const string LocalhostUrl = "http://localhost:5050";

test/Benchmarks/Instrumentation/InstrumentedHttpClientBenchmark.cs

@@ -26,7 +26,6 @@ using OpenTelemetry.Trace;
 
 namespace Benchmarks.Instrumentation
 {
-    [MemoryDiagnoser]
     public class InstrumentedHttpClientBenchmark
     {
         private const string ActivityName = "incoming request";

test/Benchmarks/Instrumentation/UninstrumentedAspNetCoreBenchmark.cs

@@ -23,7 +23,6 @@ using Benchmarks.Helper;
 namespace Benchmarks.Instrumentation
 {
     [InProcess]
-    [MemoryDiagnoser]
     public class UninstrumentedAspNetCoreBenchmark
     {
         private const string LocalhostUrl = "http://localhost:5050";

test/Benchmarks/Instrumentation/UninstrumentedHttpClientBenchmark.cs

@@ -22,7 +22,6 @@ using OpenTelemetry.Tests;
 
 namespace Benchmarks.Instrumentation
 {
-    [MemoryDiagnoser]
     public class UninstrumentedHttpClientBenchmark
     {
         private IDisposable serverLifeTime;

test/Benchmarks/Logs/LogBenchmarks.cs

@@ -41,7 +41,6 @@ Intel Core i7-4790 CPU 3.60GHz (Haswell), 1 CPU, 8 logical and 4 physical cores
 
 namespace Benchmarks.Logs
 {
-    [MemoryDiagnoser]
     public class LogBenchmarks
     {
         private readonly ILogger loggerWithNoListener;

test/Benchmarks/Logs/LogScopeBenchmarks.cs

@@ -23,7 +23,6 @@ using OpenTelemetry.Logs;
 
 namespace Benchmarks.Logs
 {
-    [MemoryDiagnoser]
     public class LogScopeBenchmarks
     {
         private readonly LoggerExternalScopeProvider scopeProvider = new();

test/Benchmarks/Metrics/HistogramBenchmarks.cs

@@ -57,7 +57,6 @@ Intel Core i7-9700 CPU 3.00GHz, 1 CPU, 8 logical and 8 physical cores
 
 namespace Benchmarks.Metrics
 {
-    [MemoryDiagnoser]
     public class HistogramBenchmarks
     {
         private const int MaxValue = 1000;

test/Benchmarks/Metrics/MetricCollectBenchmarks.cs

@@ -40,7 +40,6 @@ Intel Core i7-8650U CPU 1.90GHz (Kaby Lake R), 1 CPU, 8 logical and 4 physical c
 
 namespace Benchmarks.Metrics
 {
-    [MemoryDiagnoser]
     public class MetricCollectBenchmarks
     {
         private readonly string[] dimensionValues = new string[] { "DimVal1", "DimVal2", "DimVal3", "DimVal4", "DimVal5", "DimVal6", "DimVal7", "DimVal8", "DimVal9", "DimVal10" };

test/Benchmarks/Metrics/MetricsBenchmarks.cs

@@ -52,7 +52,6 @@ Intel Core i7-9700 CPU 3.00GHz, 1 CPU, 8 logical and 8 physical cores
 
 namespace Benchmarks.Metrics
 {
-    [MemoryDiagnoser]
     public class MetricsBenchmarks
     {
         private readonly Random random = new();

test/Benchmarks/Metrics/MetricsViewBenchmarks.cs

@@ -40,7 +40,6 @@ Intel Core i7-8650U CPU 1.90GHz (Kaby Lake R), 1 CPU, 8 logical and 4 physical c
 
 namespace Benchmarks.Metrics
 {
-    [MemoryDiagnoser]
     public class MetricsViewBenchmarks
     {
         private static readonly ThreadLocal<Random> ThreadLocalRandom = new(() => new Random());

test/Benchmarks/README.md

@@ -1,10 +1,13 @@
 # OpenTelemetry Benchmarks
 
-Use the following example to run Benchmarks from command line:
-(change parameters as necessary)
-
 Navigate to `./test/Benchmarks` directory and run the following command:
 
 ```sh
-dotnet run --framework net6.0 --configuration Release --filter *TraceBenchmarks*
+dotnet run -c Release -f net6.0 -- -m
 ```
+
+[How to use console arguments](https://benchmarkdotnet.org/articles/guides/console-args.html)
+
+- `-m` enables MemoryDiagnoser and prints memory statistics
+- `-f` allows you to filter the benchmarks by their full name using glob patterns
+  - `dotnet run -c Release -f net6.0 -- -f *TraceBenchmarks*`

test/Benchmarks/Trace/OpenTelemetrySdkBenchmarks.cs

@@ -21,7 +21,6 @@ using OpenTelemetry.Trace;
 
 namespace Benchmarks.Trace
 {
-    [MemoryDiagnoser]
     public class OpenTelemetrySdkBenchmarks
     {
         private Tracer alwaysSampleTracer;

test/Benchmarks/Trace/OpenTelemetrySdkBenchmarksActivity.cs

@@ -22,7 +22,6 @@ using OpenTelemetry.Trace;
 
 namespace Benchmarks.Trace
 {
-    [MemoryDiagnoser]
     public class OpenTelemetrySdkBenchmarksActivity
     {
         private readonly ActivitySource benchmarkSource = new("Benchmark");

test/Benchmarks/Trace/TraceBenchmarks.cs

@@ -21,7 +21,6 @@ using OpenTelemetry.Trace;
 
 namespace Benchmarks.Trace
 {
-    [MemoryDiagnoser]
     public class TraceBenchmarks
     {
         private readonly ActivitySource sourceWithNoListener = new("Benchmark.NoListener");

test/Benchmarks/Trace/TraceShimBenchmarks.cs

@@ -21,7 +21,6 @@ using OpenTelemetry.Trace;
 
 namespace Benchmarks.Trace
 {
-    [MemoryDiagnoser]
     public class TraceShimBenchmarks
     {
         private readonly Tracer tracerWithNoListener = TracerProvider.Default.GetTracer("Benchmark.NoListener");