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View resource statistics

Describes how to view resource statistics in the KSV web console.

The Overview module of the KubeSphere Virtualization (KSV) web console provides cluster resource statistics in real time, including VMs, disks, networks, physical nodes, CPUs, and memory. This topic describes how to view resource statistics in the KSV web console.

common:NOTE

In the Overview module, statistics about physical resources are available to user admin only. Common users can view statistics about virtual resources in the projects to which they belong. In this example, assume that you have logged in to the console as user admin to view cluster resource statistics.

Procedure

  1. Log in to the KSV web console.

  2. In the top navigation bar, click Overview to go to the resource overview page.

  3. In the VMs, Disks, Networks, and Alerts sections, view the number of VMs and disks in different status, virtual subnets, virtual private clouds (VPCs), physical subnets, and alerts.

  4. In the Virtual Resources section, view the usage of CPU, memory, and storage resources.

    common:NOTE

    • If the resource usage is less than or equal to 60%, the data is displayed in green.

    • If the resource usage is greater than 60% but less than 90%, the data is displayed in orange yellow.

    • If the resource usage is greater than 90%, the data is displayed in red.

  5. In the Physical Nodes section, view the number of control nodes and worker nodes in different status and the overcommit ratio of the cluster.

    • In single-node mode, the node serves as the control node and the worker node.

    • In multi-node mode, the node role is specified when you install KSV or add a node. A node can run as a control node or a worker node, or a control and worker node at the same time.

    • You can create VMs on worker nodes.

  6. In the Physical Resources section, view the usage of physical CPUs, memory, and disks.

    common:NOTE

    To view resource usage of a specific node, expand the drop-down list next to Physical Resources.

  7. In the System Components section, view the running status of each system component.

  8. In the Top 5 by CPU Usage, Top 5 by Memory Usage, and Top 5 Nodes by Resource Usage sections, view top 5 VMs and nodes that are sorted by resource usage, respectively.

    common:NOTE

    To view top 5 nodes that are sorted by CPU, memory, or disk usage, expand the drop-down list next to Top 5 Nodes by Resource Usage and select the metric as needed.

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