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TELCODOCS-2914 Dedicate CPU resources for DPDK based workloads#116259

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TELCODOCS-2914 Dedicate CPU resources for DPDK based workloads#116259
kquinn1204 wants to merge 5 commits into
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kquinn1204:TELCODOCS-2914

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@kquinn1204 kquinn1204 commented Jul 23, 2026

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Version(s): 5.0 and Main

Issue:https://redhat.atlassian.net/browse/TELCODOCS-2914

Link to docs preview:

QE review:

  • QE has approved this change.

Additional information:

@openshift-ci openshift-ci Bot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Jul 23, 2026
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ocpdocs-previewbot commented Jul 23, 2026

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Comment thread modules/cnf-configuring-ovs-dpdk-cpus.adoc Outdated
[role="_abstract"]
After the performance profile is applied and the node has rebooted, verify that the Node Tuning Operator configured kernel parameters, kubelet reserved CPUs, IRQ affinity, and the OVS-DPDK cgroup hierarchy as expected.

.Prerequisites

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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

* The target node has rebooted and the machine config pool update is complete.
* You have access to the cluster as a user with the `cluster-admin` role.

.Procedure

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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

kquinn1204 and others added 4 commits July 23, 2026 16:16
Reorder the OVS-DPDK assembly to do the job first, retitle modules
without gerunds, expand the load-balancing rationale, and replace
unsupported AsciiDoc callouts with a field list.

Co-authored-by: Cursor <cursoragent@cursor.com>
Document scheduling-domain isolation for the load-balancing annotation,
expand verification expectations, and add update/remove procedures for
changing or clearing spec.cpu.ovsDpdk.

Co-authored-by: Cursor <cursoragent@cursor.com>
…clarity

Refactor the concept abstract and CPU-set table for DITA shortdesc limits,
clearer isolation wording, and consistent QoS class monospace.

Co-authored-by: Cursor <cursoragent@cursor.com>
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openshift-ci Bot commented Jul 24, 2026

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@kquinn1204: all tests passed!

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3 participants