move monitoring page from server admin section to here and expand to include information on monitoring dashboards

Author: Blargian

docs/cloud/manage/monitoring/monitoring.md

@@ -0,0 +1,53 @@
+---
+description: 'You can monitor the utilization of hardware resources and also ClickHouse
+  server metrics.'
+keywords: ['monitoring', 'observability', 'advanced dashboard', 'dashboard', 'observability
+    dashboard']
+sidebar_label: 'Monitoring'
+sidebar_position: 45
+slug: /cloud/manage/monitor
+title: 'Monitoring in Cloud'
+---
+
+import Image from '@theme/IdealImage';
+
+# Monitoring
+
+:::note
+The monitoring data outlined in this guide is accessible in ClickHouse Cloud. In addition to being displayed through the built-in dashboard described below, both basic and advanced performance metrics can also be viewed directly in the main service console.
+:::
+
+You can monitor:
+
+- Utilization of hardware resources.
+- ClickHouse server metrics.
+
+## Built-in advanced observability dashboard {#built-in-advanced-observability-dashboard}
+
+<Image img="https://github.com/ClickHouse/ClickHouse/assets/3936029/2bd10011-4a47-4b94-b836-d44557c7fdc1" alt="Screenshot 2023-11-12 at 6 08 58 PM" size="md" />
+
+ClickHouse comes with a built-in advanced observability dashboard feature which can be accessed by `$HOST:$PORT/dashboard` (requires user and password) that shows the following metrics:
+- Queries/second
+- CPU usage (cores)
+- Queries running
+- Merges running
+- Selected bytes/second
+- IO wait
+- CPU wait
+- OS CPU Usage (userspace)
+- OS CPU Usage (kernel)
+- Read from disk
+- Read from filesystem
+- Memory (tracked)
+- Inserted rows/second
+- Total MergeTree parts
+- Max parts for partition
+
+## Resource utilization {#resource-utilization}
+
+ClickHouse also monitors the state of hardware resources by itself such as:
+
+- Load and temperature on processors.
+- Utilization of storage system, RAM and network.
+
+This data is collected in the `system.asynchronous_metric_log` table.

docs/integrations/prometheus.md renamed to docs/cloud/manage/monitoring/prometheus.md

@@ -315,8 +315,10 @@ const sidebars = {
           collapsed: true,
           collapsible: true,
           items: [
-            "integrations/prometheus",
-
+            {
+              type: "autogenerated",
+              dirName: "cloud/manage/monitoring"
+            }
           ],
         },
         {