Alibaba Cloud Native

Feb 14, 2022 · Cloud Native

How to Overcome CPU Throttling and NUMA Bottlenecks in Cloud‑Native Containers

This article explains why container workloads suffer from CPU throttling and NUMA‑related performance loss in cloud‑native environments, examines Kubelet's CPU allocation policies, demonstrates the impact of CPU bursts and topology‑aware scheduling, and shows how Alibaba Cloud ACK mitigates these issues with concrete data.