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  1. OpenShift Virtualization
  2. CNV-63563

Show vNUMA in CPU / Memory VM detail page

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    • Show vNUMA in CPU / Memory VM detail page
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    • VIRTSTRAT-82 - vNUMA
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      2025-09-29:
      DEV WORK DONE - Improvment and/or changes can be done in a new epic...

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      2025-09-29: DEV WORK DONE - Improvment and/or changes can be done in a new epic...

      Goal

      When VM uses NUMA (https://en.wikipedia.org/wiki/Non-uniform_memory_access), it is currently not possible to see in VM details, that the NUMA is enabled.

      We were thinking about making it visible with `vNUMA` string next to CPU | Memory section (if vm was created without instance type, attachment image.png)
      or in InstanceType section (if vm was created with instance type , attachment instancetype.png) of the VM detail page.

      User Stories

      • As a VM owner when I create a VM from CX instance types, I would like to see in VM configuration page if the vNUMA is enabled
      • As a VM owner when I create a custom VM which has NUMA hostPassthrough enabled, I would like to see in VM configuration page that the vNUMA is enabled

      Non-Requirements

      Notes

      The attribute should be read only.
      The string should be visible only is VM has defined attribute

      h3. spec.domain.cpu.numa

      UX doc

      https://docs.google.com/document/d/1Q1v41StsRRcJpZnwn-GZnmBsYwRQZGMT9-iXpra_kqI/edit?tab=t.0

        1. instancetype.png
          73 kB
          Karel Simon
        2. image.png
          42 kB
          Karel Simon

              mschatzm@redhat.com Matan Schatzman
              ksimon@redhat.com Karel Simon
              Leon Kladnitsky Leon Kladnitsky
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                Created:
                Updated: