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Cluster Utilization

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Tencent Cloud Developer
Tencent Cloud Developer
Sep 29, 2022 · Cloud Native

Improving Kubernetes Cluster Utilization: Practices and Optimization Strategies

The session detailed how Tencent’s container experts boost Kubernetes cluster utilization by correcting pod resource requests, employing two‑level auto‑scaling, dynamic over‑commit, adaptive scheduling and eviction, and using HPA/EHPA/VPA, achieving up to 38.7% node usage and roughly 60% cost savings in real‑world workloads.

Cluster UtilizationPod schedulingResource Optimization
0 likes · 11 min read
Improving Kubernetes Cluster Utilization: Practices and Optimization Strategies
Tencent Cloud Developer
Tencent Cloud Developer
Nov 25, 2019 · Cloud Native

Optimizing Kubernetes Cluster Resource Utilization: Pod Compression, Node Overcommit, HPAPlus, and VPAPlus

The talk presented a comprehensive strategy for boosting Kubernetes cluster efficiency by addressing fragmentation, over‑provisioned pod requests, and misaligned autoscaling through five techniques—pod compression, node over‑commit, HPAPlus, VPAPlus, and dynamic scheduling—implemented via mutating admission controllers, Prometheus analytics, and extended autoscaler components.

Cluster UtilizationHPAPlusResource Optimization
0 likes · 14 min read
Optimizing Kubernetes Cluster Resource Utilization: Pod Compression, Node Overcommit, HPAPlus, and VPAPlus