[Benchmarks] Migrate Windows throughput tests (#6785)

## Summary of changes
This PR enables running the Windows based throughput tests through the
Benchmarking platform on Gitlab.
The tests are setup to run:
- On commit to the `master` branch
- On schedule if `BENCHMARK_RUN` is set to `"true"` for the scheduled
pipeline.
- On manual trigger (keep in mind that it requires build artifacts from
the Azure Pipeline)

The results can be checked on [the following
dashboard](https://ddstaging.datadoghq.com/dashboard/rgu-p7u-5fq?fromUser=false&refresh_mode=sliding&from_ts=1741708646144&to_ts=1741881446144&live=true)
(please check the different views as there is a specific view for
windows)

## Reason for change
- The throughput tests previously running on AzDo have been
decommissioned.

## Implementation details
More documentation to come

## Additional notes:

---------

Co-authored-by: Augusto de Oliveira <[email protected]>

Author: faydef

.gitlab/benchmarks/macrobenchmarks.yml

@@ -1,6 +1,7 @@
 stages:
   - check-azure-pipeline
   - benchmarks
+  - benchmarks-win
 
 variables:
   MACROBENCHMARKS_CI_IMAGE: 486234852809.dkr.ecr.us-east-1.amazonaws.com/ci/benchmarking-platform:dotnet-throughput-2
@@ -41,7 +42,6 @@ check_azure_pipeline:
   rules:
     - when: on_success
   image: $MACROBENCHMARKS_CI_IMAGE
-
   script:
     - source build-id.txt
     - echo "Building for the following build https://dev.azure.com/datadoghq/dd-trace-dotnet/_build/results?buildId=$buildId&view=results"
@@ -396,6 +396,164 @@ profiler_cpu_timer_create-arm64:
   variables:
     NATIVE_PROFILER_PATH: "dd-trace-dotnet/tracer/tracer-home-linux-arm64/linux-arm64/Datadog.Trace.ClrProfiler.Native.so"
     TRACER_HOME_PATH: "dd-trace-dotnet/tracer/tracer-home-linux-arm64"
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_PROFILING_ENABLED: 1
+    DD_PROFILING_WALLTIME_ENABLED: 0
+    DD_PROFILING_CPU_ENABLED: 1
+    COMPlus_EnableDiagnostics: 1
+    ENDPOINT: "hello"
+
+.benchmarks-win:
+  stage: benchmarks-win
+  needs: ["check_azure_pipeline"]
+  tags: ["arch:amd64"]
+  image: registry.ddbuild.io/images/benchmarking-platform-tools-ubuntu:dotnet-macrobenchmarks
+  interruptible: true
+  timeout: 1h
+  rules:
+    - when: on_success
+  artifacts:
+    name: "artifacts"
+    when: always
+    paths:
+      - artifacts/
+    expire_in: 3 months
+  variables:
+    FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY: "true"
+
+    # Whether to cleanup ephemeral instances after benchmarks are run
+    CLEANUP: "true"
+
+    K6_OPTIONS_WARMUP_RATE: 14000
+    K6_OPTIONS_WARMUP_DURATION: 3m
+    K6_OPTIONS_WARMUP_GRACEFUL_STOP: 10s
+    K6_OPTIONS_WARMUP_PRE_ALLOCATED_VUS: 500
+    K6_OPTIONS_WARMUP_MAX_VUS: 2000
+
+    K6_OPTIONS_NORMAL_OPERATION_RATE: 13000
+    K6_OPTIONS_NORMAL_OPERATION_DURATION: 7m
+    K6_OPTIONS_NORMAL_OPERATION_GRACEFUL_STOP: 10s
+    K6_OPTIONS_NORMAL_OPERATION_PRE_ALLOCATED_VUS: 500
+    K6_OPTIONS_NORMAL_OPERATION_MAX_VUS: 2000
+
+    K6_OPTIONS_HIGH_LOAD_RATE: 15000
+    K6_OPTIONS_HIGH_LOAD_DURATION: 3m
+    K6_OPTIONS_HIGH_LOAD_GRACEFUL_STOP: 10s
+    K6_OPTIONS_HIGH_LOAD_PRE_ALLOCATED_VUS: 500
+    K6_OPTIONS_HIGH_LOAD_MAX_VUS: 2000
+  script:
+    - source build-id.txt
+    - echo "Building for the following build https://dev.azure.com/datadoghq/dd-trace-dotnet/_build/results?buildId=$buildId&view=results"
+    - export BP_INFRA_BENCHMARKING_PLATFORM_BRANCH=dd-trace-dotnet/macro
+    - git clone --branch $BP_INFRA_BENCHMARKING_PLATFORM_BRANCH https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.ddbuild.io/DataDog/benchmarking-platform platform && cd platform
+    - ./ephemeral-infra/run-windows-benchmarks.sh
+  after_script:
+    - source "./platform/ephemeral-infra/setup-credentials.sh"
+    - |
+      infra cleanup --provision ./platform/ephemeral-infra/provisions/macrobenchmark-ephemeral-instance.yaml \
+        --region "${AWS_REGION}" \
+        --bypass-stack-destroy
+
+baseline-win:
+  extends: .benchmarks-win
+  variables:
+    ENDPOINT: "hello"
+
+calltarget_ngen-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_CLR_ENABLE_INLINING: 1
+    DD_CLR_ENABLE_NGEN: 1
+    ENDPOINT: "hello"
+
+trace_stats-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_CLR_ENABLE_INLINING: 1
+    DD_CLR_ENABLE_NGEN: 1
+    DD_TRACE_STATS_COMPUTATION_ENABLED: 1
+    ENDPOINT: "hello"
+
+manual_only-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 0
+    CORECLR_ENABLE_PROFILING: 0
+    DOTNET_BUILD_ARGS: "/p:MANUAL_INSTRUMENTATION=true /p:MANUAL_ONLY_INSTRUMENTATION=true"
+    ENDPOINT: "hello"
+
+manual_and_automatic-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DOTNET_BUILD_ARGS: "/p:MANUAL_INSTRUMENTATION=true"
+    ENDPOINT: "hello"
+
+ddtraceenabled_false-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_TRACE_ENABLED: 0
+    ENDPOINT: "hello"
+
+profiler_exceptions_baseline-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 0
+    CORECLR_ENABLE_PROFILING: 0
+    ENDPOINT: "hello/Exception"
+
+profiler-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_PROFILING_ENABLED: 1
+    COMPlus_EnableDiagnostics: 1
+    ENDPOINT: "hello"
+
+profiler_walltime-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_PROFILING_ENABLED: 1
+    COMPlus_EnableDiagnostics: 1
+    DD_PROFILING_WALLTIME_ENABLED: 1
+    DD_PROFILING_CPU_ENABLED: 0
+    ENDPOINT: "hello"
+
+profiler_exceptions-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_PROFILING_ENABLED: 1
+    DD_PROFILING_EXCEPTION_ENABLED: 1
+    COMPlus_EnableDiagnostics: 1
+    ENDPOINT: "hello/Exception"
+
+profiler_cpu-win:
+  extends: .benchmarks-win
+  variables:
+    COR_ENABLE_PROFILING: 1
+    CORECLR_ENABLE_PROFILING: 1
+    DD_PROFILING_ENABLED: 1
+    DD_PROFILING_WALLTIME_ENABLED: 0
+    DD_PROFILING_CPU_ENABLED: 1
+    COMPlus_EnableDiagnostics: 1
+    ENDPOINT: "hello"
+
+profiler_cpu_timer_create-win:
+  extends: .benchmarks-win
+  variables:
     COR_ENABLE_PROFILING: 1
     CORECLR_ENABLE_PROFILING: 1
     DD_PROFILING_ENABLED: 1