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kubewharf / katalyst-core

Katalyst aims to provide a universal solution to help improve resource utilization and optimize the overall costs in the cloud. This is the core components in Katalyst system, including multiple agents and centralized components
Apache License 2.0
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Support inter-pod affinity and anti-affinity at NUMA level #220

Open caohe opened 1 year ago

caohe commented 1 year ago

What would you like to be added?

This issue is opened to track the development of inter-pod affinity and anti-affinity at NUMA level in Kubernetes.

Why is this needed?

Currently, Kubernetes supports inter-pod affinity and anti-affinity at the node level. However, there is a growing need for extending this support to the NUMA level.

For example, high-memory bandwidth consuming pods, like workers, can impact the performance of other pods on the same NUMA node, such as parameter servers. Allocating these pods to different NUMA nodes can mitigate such interferences.

yanxiaoqi932 commented 1 year ago

Hello, I wanna participant it 😄

waynepeking348 commented 1 year ago

we will have community meeting to discuss this, can we post the documents here? @pendoragon

Hello, I wanna participant it 😄

pendoragon commented 1 year ago

we will have community meeting to discuss this, can we post the documents here? @pendoragon

Hello, I wanna participant it 😄

sure, https://bytedance.feishu.cn/docx/VXGfdiddUoemoQx54uacwSHonPd @yanxiaoqi932 feel free to edit the agenda

yanxiaoqi932 commented 1 year ago

we will have community meeting to discuss this, can we post the documents here? @pendoragon

Hello, I wanna participant it 😄

sure, https://bytedance.feishu.cn/docx/VXGfdiddUoemoQx54uacwSHonPd @yanxiaoqi932 feel free to edit the agenda

Thank you. I have applied for permission to the online document.

pendoragon commented 9 months ago

v0.4.0 tbd