A namespace sets the resource boundaries where vSphere Pods and Tanzu Kubernetes clusters created by using the Tanzu Kubernetes Grid Service can run. The Namespace summary tab provides an overview of the state of the selected Namespace.

Understanding the Namespace Summary Tab

A screenshot of the Namespace Summary tab page.
Table 1. Namespace Summary Tab Options
Option Description
Troubleshoot Start the Troubleshooting Workbench with the current object in context.
Object Summary

This widget displays the details of the selected object. The widget also displays the number of resources associated with the selected object.
Active Alerts

This widget provides a visual indicator of the alert status based on the alert type.

To see the alerts for the object, click the badge .

Utilization This widget is used to find out the trends in capacity used by a selected namespace as against the total capacity available.
The key utilization indicators are:
  • CPU Usage
  • Consumed Memory
Performance

This widget displays the summary metrics about the overall performance of the object. It displays the latest value and a trend line of the various key performance indicators in a color that indicates its health based on the symptom associated with the metrics. Click each metric to see the expanded chart.

The key performance indicators are:
  • Worst Consumer CPU Ready
  • Worst Consumer Memory Contention
  • Consumers with Memory Contention
  • Consumers with CPU Ready
Configuration
This widget displays the following configuration details about the Namespaces:
  • Configuration status
  • Virtual Machines
  • Number of Tanzu Kubernetes clusters
  • Pods