Add admin monitoring docs

_topic_map.yml

@@ -2685,6 +2685,12 @@ Topics:
     File: serverless-ossm-jwt
   - Name: Using custom domains for Knative services with Service Mesh
     File: serverless-ossm-custom-domains
+# Monitoring
+- Name: Monitoring
+  Dir: monitoring
+  Topics:
+  - Name: Monitoring serverless components
+    File: serverless-monitoring
 # Metering
 - Name: Using metering with OpenShift Serverless
   File: serverless-metering

modules/serverless-monitoring-health-status.adoc

@@ -0,0 +1,21 @@
+// Module included in the following assemblies:
+//
+// * /serverless/monitoring/serverless-monitoring.adoc
+
+[id="serverless-monitoring-health-status"]
+= Monitoring serverless components overall health status
+
+You can use the {product-title} monitoring dashboards to view the overall health status of Knative Serving and Eventing.
+
+.Prerequisites
+
+* You have installed {ServerlessProductName}.
+* The {product-title} monitoring stack is enabled.
+* You have cluster administrator permissions, and access to the *Administrator* perspective in the {product-title} web console.
+
+.Procedure
+
+. In the *Administrator* perspective, navigate to *Monitoring* -> *Dashboards*.
+. Select the *Knative Health Status* dashboard to view the overall health status of Knative Serving and Eventing.
++
+image::knative-health-status-dash.png[Knative Health Status dashboard]

modules/serverless-monitoring-serving-cpu-memory.adoc

@@ -0,0 +1,22 @@
+// Module included in the following assemblies:
+//
+// * /serverless/monitoring/serverless-monitoring.adoc
+
+[id="serverless-monitoring-serving-cpu-memory"]
+= Monitoring Knative Serving revision CPU and memory usage
+
+You can use the {product-title} monitoring dashboards to view revision CPU and memory usage metrics for Knative Serving components.
+
+.Prerequisites
+
+* You have installed {ServerlessProductName}.
+* The {product-title} monitoring stack is enabled.
+* You have cluster administrator permissions, and access to the *Administrator* perspective in the {product-title} web console.
+
+.Procedure
+
+. In the *Administrator* perspective, navigate to *Monitoring* -> *Dashboards*.
+. Select the *Knative Serving - Revision CPU and Memory Usage* dashboard to view metrics for Knative service revisions.
+. Optional: You can filter this dashboard by *Namespace*, *Configuration*, or *Revision*, by using the drop-down selections.
++
+image::knative-serving-cpu-memory-dash.png[Knative Serving Revision CPU and Memory Usage dashboard]

serverless/monitoring/images

@@ -0,0 +1 @@
+../images

serverless/monitoring/modules

@@ -0,0 +1 @@
+../modules

serverless/monitoring/serverless-monitoring.adoc

@@ -0,0 +1,15 @@
+// This assembly is included in the following assemblies:
+//
+// <List assemblies here, each on a new line>
+include::modules/serverless-document-attributes.adoc[]
+[id="serverless-monitoring"]
+= Monitoring serverless components
+:context: serverless-monitoring
+include::modules/common-attributes.adoc[]
+
+toc::[]
+
+You can use {product-title} monitoring dashboards to view health checks and metrics for {ServerlessProductName} components.
+
+include::modules/serverless-monitoring-health-status.adoc[leveloffset=+1]
+include::modules/serverless-monitoring-serving-cpu-memory.adoc[leveloffset=+1]