Move Benchmark reference material (#5387)

Signed-off-by: Naarcha-AWS <naarcha@amazon.com>
Signed-off-by: Naarcha-AWS <97990722+Naarcha-AWS@users.noreply.github.com>

_benchmark/reference/commands/command-flags.md

@@ -3,6 +3,8 @@ layout: default
 title: Command flags
 nav_order: 51
 parent: Command reference
+redirect_from: /benchmark/commands/command-flags/
+grand_parent: OpenSearch Benchmark Reference
 ---
 
 # Command flags

_benchmark/reference/commands/compare.md

@@ -3,6 +3,8 @@ layout: default
 title: compare
 nav_order: 55
 parent: Command reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/compare/
 ---
 
 # compare

_benchmark/reference/commands/download.md

@@ -3,6 +3,8 @@ layout: default
 title: download
 nav_order: 60
 parent: Command reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/download/
 ---
 
 # download

_benchmark/reference/commands/execute-test.md

@@ -3,6 +3,8 @@ layout: default
 title: execute-test
 nav_order: 65
 parent: Command reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/execute-test/
 ---
 
 # execute-test

_benchmark/reference/commands/index.md

@@ -3,6 +3,8 @@ layout: default
 title: Command reference
 nav_order: 50
 has_children: true
+parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/index/
 ---
 
 # OpenSearch Benchmark command reference

_benchmark/reference/commands/info.md

@@ -3,6 +3,8 @@ layout: default
 title: info
 nav_order: 75
 parent: Command reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/info/
 ---
 
 # info

_benchmark/reference/commands/list.md

@@ -3,6 +3,8 @@ layout: default
 title: list
 nav_order: 80
 parent: Command reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/commands/list/
 ---
 
 # list

_benchmark/reference/index.md

@@ -0,0 +1,10 @@
+---
+layout: default
+title: OpenSearch Benchmark Reference
+nav_order: 25
+has_children: true
+---
+
+# OpenSearch Benchmark Reference
+
+The following section contains reference materials for commands, metrics, and workloads for OpenSearch Benchmark.

_benchmark/reference/metrics/index.md

@@ -1,8 +1,10 @@
 ---
 layout: default
-title: Metrics
+title: Metrics reference
 nav_order: 25
 has_children: true
+parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/metrics/index/
 ---
 
 # Metrics

_benchmark/reference/metrics/metric-keys.md

@@ -2,12 +2,14 @@
 layout: default
 title: Metric keys
 nav_order: 35
-parent: Metrics
+parent: Metrics reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/metrics/metric-keys/
 ---
 
 # Metric keys
 
-Metric keys are the metrics that OpenSearch Benchmark stores, based on the configuration in the [metrics record]({{site.url}}{{site.baseurl}}/benchmark/metrics/metric-keys/). OpenSearch Benchmark stores the following metrics:
+Metric keys are the metrics that OpenSearch Benchmark stores, based on the configuration in the [metrics record]({{site.url}}{{site.baseurl}}/benchmark/metrics/metric-records/). OpenSearch Benchmark stores the following metrics:
 
 
 - `latency`: The time period between submitting a request and receiving the complete response. This also includes wait time, such as the time the request spends waiting until it is ready to be serviced by OpenSearch Benchmark.

_benchmark/reference/metrics/metric-records.md

@@ -2,7 +2,9 @@
 layout: default
 title: Metric records
 nav_order: 30
-parent: Metrics
+parent: Metrics reference
+grand_parent: OpenSearch Benchmark Reference
+redirect_from: /benchmark/metrics/metric-records/
 ---
 
 # Metric records

_benchmark/reference/workloads/corpora.md

@@ -2,7 +2,9 @@
 layout: default
 title: corpora
 parent: Workload reference
+grand_parent: OpenSearch Benchmark Reference
 nav_order: 70
+redirect_from: /benchmark/workloads/corpora/
 ---
 
 # corpora

_benchmark/reference/workloads/index.md

@@ -2,7 +2,9 @@
 layout: default
 title: Workload reference
 nav_order: 60
+parent: OpenSearch Benchmark Reference
 has_children: true
+redirect_from: /benchmark/workloads/index/
 ---
 
 # OpenSearch Benchmark workload reference

_benchmark/reference/workloads/indices.md

@@ -2,7 +2,9 @@
 layout: default
 title: indices
 parent: Workload reference
+grand_parent: OpenSearch Benchmark Reference
 nav_order: 65
+redirect_from: /benchmark/workloads/indices/
 ---
 
 # indices