AOM Dashboard Overview

Dashboards enable you to monitor metrics and logs in real time. You can create dashboards for metrics or logs, so that monitoring data can be displayed in graphs on the monitoring panel. This helps you monitor and analyze metrics or logs.

Function Introduction

**Table 1** Function introduction
Function	Description
Creating a Dashboard	With a dashboard, different graphs are displayed on the same screen, so you can view metrics or logs comprehensively.
(New) Creating a Dashboard	With a dashboard, different graphs are displayed on the same screen, so you can view metrics or logs comprehensively.
Setting Full-Screen Online Duration for an AOM Dashboard	You can customize the full-screen online duration when monitoring data on AOM dashboards.
Adding AOM Dashboard Filters	You can customize filters by adding variables to filter monitoring data when viewing or adding graphs on the Dashboard page.
(New) Setting Filters for AOM Dashboards	Add filters to new AOM dashboards to filter statistical graphs based on specified conditions. Filters are used to modify query criteria for statistical graphs in new dashboards in batches. Each statistical graph is actually the results of a query and analysis statement.

Constraints

Preset dashboard templates are listed under System, including the container, cloud service, native middleware, and application templates. Preset dashboards cannot be deleted. Their groups cannot be changed. Dashboard templates cannot be created.
Preset container dashboards can be used only after you install kube-prometheus-stack on the Add-ons page of CCE.
Preset native middleware dashboards can be used only after you create middleware collection tasks on the UniAgent page.
Preset cloud service dashboard dms-rabbitmq does not support monitoring of certain metrics in the RabbitMQ AMQP-0-9-1 version. For details about the supported RabbitMQ metrics, see RabbitMQ Metrics.
Up to 1,000 dashboard groups can be created in a region.
Up to 1,000 dashboards can be created in a region.
Up to 50 graphs can be added to a dashboard.
Up to 200 metric data records can be displayed in a line graph.
Only one resource can be displayed on a digit graph.