* added new documentation readme page which contains categorized link…

…s to all dother documentation pages in this repository with brief description

* documentaiton section in repo readme file updated with a link to documentation readme

README.md

@@ -12,10 +12,7 @@ Finding these benchmarks in a separate repository might be surprising. Performan
 
 ## Documentation
 
-* [Microbenchmarks Guide](./src/benchmarks/micro/README.md) for information on running our microbenchmarks
-* [Scenario Tests Guide](./docs/scenarios-workflow.md) for information on running our real-world scenario benchmarks
-* [Benchmarking workflow for dotnet/runtime repository](./docs/benchmarking-workflow-dotnet-runtime.md) for information on benchmarking local [dotnet/runtime](https://github.com/dotnet/runtime) builds
-* [Profiling workflow for dotnet/runtime repository](./docs/profiling-workflow-dotnet-runtime.md) for information on profiling local [dotnet/runtime](https://github.com/dotnet/runtime) builds
+See the [documentation signpost](./docs/readme.md).
 
 ## Contributing to Repository
 

docs/README.md

@@ -0,0 +1,25 @@
+# .NET Performance Repository Documentation Readme
+
+The documentation in this repo is organized into the following sections:
+
+## Getting Started
+
+- [Prerequisites](prerequisites.md) - Information on what you need to get started.
+- [Perfreport walktrough](perfreport-walktrough.md) - This document describes Performance Report Advanced Features.
+- [Crank to Helix workflow](crank-to-helix-workflow.md) - Information on how to schedule performance tests to be run on Helix machines using Crank (instead of running locally).
+- [Profiling workflow dotnet runtime](profiling-workflow-dotnet-runtime.md) - This doc explains how to profile local [dotnet/runtime](https://github.com/dotnet/runtime) builds and it's targetted at [dotnet/runtime](https://github.com/dotnet/runtime) repository contributors.
+
+## Running Benchmarks
+
+- [BenchmarkDotNet](benchmarkdotnet.md) - Information of how to run benchmarks using BenchmarkDotNet tool and interpret results.
+- [Benchmarking workflow](benchmarking-workflow-dotnet-runtime.md) - Information about the (micro)benchmarks for the [dotnet/runtime](https://github.com/dotnet/runtime) in this repository.
+- [Microbenchmarks Guide](../src/benchmarks/micro/README.md) for information on running our microbenchmarks.
+- [Microbenchmarks design guidelines](microbenchmark-design-guidelines.md) - Detailed guidelines on how to design and write microbenchmarks.
+
+## Running Scenarios
+
+- [Scenarios workflow](scenarios-workflow.md) - An introduction of how to run scenario tests.
+- [Basic scenarios](basic-scenarios.md) - Specific instruction of how to run various basic scenarios.
+- [Blazor scenarios](blazor-scenarios) - Specific instruction of how to run _New Blazorwasm Template Size On Disk_ scenarios.
+- [Cross-gen scenarios](crossgen-scenarios.md) - Specific instruction of how to run _crossgen_ scenarios.
+- [SDK scenarios](sdk-scenarios.md) - Specific instruction of how to run _SDK Build Throughput Scenario_ scenarios.