(feat) Downgrade CRI default system pool to Standard_D4s_v6 - #1293
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Liyu Ma (liyu-ma) wants to merge 1 commit into
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(feat) Downgrade CRI default system pool to Standard_D4s_v6#1293Liyu Ma (liyu-ma) wants to merge 1 commit into
Liyu Ma (liyu-ma) wants to merge 1 commit into
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Reduce the default (system) node pool SKU from Standard_D16s_v6 to Standard_D4s_v6 for the cri-resource-consume scenario. The system pool only runs critical addons, so 4 cores per node is sufficient. Applied to both the standard and ubuntu2404 tfvars for consistency.
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Pull request overview
This PR reduces the default (system) AKS node pool VM size for the cri-resource-consume perf-eval scenario from Standard_D16s_v6 to Standard_D4s_v6, aligning with the stated goal of improving core utilization while keeping the larger SKUs for the workload-oriented extra node pools.
Changes:
- Updated
default_node_pool.vm_sizetoStandard_D4s_v6in the Terraform-based Azure inputs. - Updated
default_node_pool.vm_sizetoStandard_D4s_v6in the Ubuntu 24.04 Azure inputs.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| scenarios/perf-eval/cri-resource-consume/terraform-inputs/azure.tfvars | Downgrades the default/system AKS node pool VM size to Standard_D4s_v6. |
| scenarios/perf-eval/cri-resource-consume/terraform-inputs/azure-ubuntu2404.tfvars | Downgrades the default/system AKS node pool VM size to Standard_D4s_v6 for the Ubuntu 24.04 variant. |
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Reduce the default (system) node pool SKU from Standard_D16s_v6 to Standard_D4s_v6 for the cri-resource-consume scenario, to improve cores utilization.