Monitoring compute nodes

You can monitor the compute node status on the Compute > Nodes screen. Nodes in the compute cluster can have the following statuses:

Healthy

The node operates normally.

Configuring

The node configuration (the default CPU model for VMs or the compute role) is changing.

Fenced

The node has become available after a failure, it is now fenced from scheduling new VMs on it.

Critical

The node has encountered a critical problem and is not operational.

To view compute node details

On the Compute > Nodes screen, click a compute node. You can view the following compute node information:

• Virtual CPU and RAM reservations:

  • Reserved for the system and storage services
  • Provisioned to virtual machines located on the node
  • Free virtual CPUs and RAM left on the node

  The number of virtual CPUs is a product of the number of physical CPUs on a node and the overcommitment ratio. The amount of RAM is a product of the amount of physical RAM on a node and the overcommitment ratio. To learn more about physical CPU and RAM reservations for system and storage services, refer to Server requirements.

• Hosted virtual machines and their resource consumption