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Collaborator
|
The patch got upstreamed, shall we just upgrade our VPP version? |
Collaborator
|
Ah forgot we actually use 24.10 here, so LGTM |
hedibouattour
requested changes
Apr 14, 2025
Collaborator
|
And this needs a run of |
This patch adds support in VPP for pinning workers to the CPU
cores that are assigned by a static allocator.
When k8s is configured to run with a static allocator [0]
and that VPP starts with requests.CPU equal to limits.CPU
and both integer numbers.
having VPP configured with
cpu {
main-core 0
corelist-workers 2-3
relative
}
Will make it so that numbers 0,2,3 do not refer to absolutes CPU
IDs but to the 0th, 2nd and 3rd CPU of those allotted by the static
core allocator in k8s.
[0] https://kubernetes.io/docs/tasks/administer-cluster/cpu-management-policies/#static-policy
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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hedibouattour
approved these changes
Apr 15, 2025
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This patch adds support in VPP for pinning workers to the CPU cores that are assigned by a static allocator.
When k8s is configured to run with a static allocator [0] and that VPP starts with requests.CPU equal to limits.CPU and both integer numbers.
having VPP configured with
Will make it so that numbers 0,2,3 do not refer to absolutes CPU IDs but to the 0th, 2nd and 3rd CPU of those allotted by the static core allocator in k8s.
[0] https://kubernetes.io/docs/tasks/administer-cluster/cpu-management-policies/#static-policy