Cluster Utilization

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.

Cloud NativeCluster UtilizationPod scheduling

0 likes · 11 min read

Improving Kubernetes Cluster Utilization: Practices and Optimization Strategies

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.

Cloud NativeCluster UtilizationHPAPlus

0 likes · 14 min read

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