Core Concepts
Kubernetes distributions' performance with OpenFaaS on CloudLab is evaluated for optimal performance.
Abstract
Kubernetes is a leading open-source platform for container orchestration.
Four Kubernetes distributions, Kubeadm, K3s, MicroK8s, and K0s, are evaluated.
Performance metrics such as request rate, CPU utilization, and scaling behavior are measured.
Xen virtualization modes, HVM and PV, are compared for performance.
Docker and Containerd container runtimes are assessed for disk and CPU-intensive workloads.
OpenFaaS is used as a containerized service for performance evaluation.
The study is organized into sections covering related work, methodology, experimental setup, results, and conclusions.
Stats
Xen-PV 모드는 HVM 모드보다 디스크 성능이 우수합니다.
Docker는 Containerd보다 TPS 및 지연 시간에서 우수한 성능을 보여줍니다.
Quotes
"K3s는 다른 배포판 중에서 가장 높은 RPS를 제공하며 CPU 이용률은 수용 가능한 수준을 유지합니다."
"Docker는 Containerd보다 높은 TPS 및 낮은 지연 시간을 제공하여 MySQL 및 OpenFaaS 서비스에서 우수한 성능을 보여줍니다."