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Overview

The Compute Hosts page provides a real-time view of all hypervisor nodes in the cluster. Administrators use it to monitor resource utilization, identify overcommitted hosts, plan capacity, and manage host availability for maintenance operations.
Administrator Access Required — This operation requires the admin role. Contact your Polystack administrator if you do not have sufficient permissions.
Prerequisites
  • Administrator access to the Polystack Dashboard (admin view)

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View Hypervisors

Navigate to Compute > Hypervisors in the admin sidebar. The page has two tabs:Hypervisor tab — lists all compute nodes:Filter by Hostname or Type.Compute Host tab — lists compute services:Filter by Host, Service Status, or Service State.Compute Host actions:

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Hypervisor Detail

Click a hypervisor hostname in the list to open the detail page.The header shows: Hostname, Type, VCPU (used/total), Memory (used/total), and VGPU (used/total, if GPU resources exist).The Members tab shows all instances running on this hypervisor.

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Next Steps

Live Migration

Move instances off a host before maintenance

Scheduling

Configure host aggregates and scheduling policies

Availability Zones

Organize hosts into fault domains

Quotas

Set per-project resource limits