PinnedHungWei Chiu·Dec 19, 2023Why does my 2vCPU application run faster in a VM than in a container?Why CPU Throttling hurts my application when I have more threadas in my application?A response icon12A response icon12
HungWei Chiu·Oct 24, 2025Kubernetes Self-Healing — Behind the Scenes of Operations & MaintenancePreface
HungWei Chiu·Sep 8, 2024How to Simulate a Multi-Nodes Kubernetes Cluster Using KubemarkPreface Kubemark is an official tool that allows cluster administrators to scale the number of nodes in a Kubernetes (K8s) cluster through…
HungWei Chiu·Jun 16, 2024Kubernetes Workshop Experience Sharing· Introduction · Environment · Problem Introduction ∘ Node Not Ready ∘ Pod’s Information Shows ∘ Not Able to Access Server Via…A response icon1A response icon1
HungWei Chiu·Feb 18, 2024Previewing K8s Pod Deployment with Cluster CapacityThis article introduces a tool that can be used to evaluate how many target Pods can be deployed with the current cluster resources…
HungWei Chiu·Jan 21, 2024Nginx Reverse Proxy DNS IssueThis article documents the DNS issue encountered when using Nginx as a Reverse Proxy.A response icon1A response icon1
HungWei Chiu·Dec 14, 2023Differences Between “>file 2>&1” and “2>&1 >file” in Bash RedirectionThis article is intended to document several common methods of output redirection in Bash, like output stdout and stderr to the same file.A response icon6A response icon6
HungWei Chiu·Nov 12, 2023Exploring Kubernetes DeschedulerThis article documents what Kubernetes Descheduler is and how to use this project to balance workloads running on Kubernetes.A response icon3A response icon3
HungWei Chiu·Oct 28, 2023What are the Differences Between VPA, HPA, CA, and CPA in Kubernetes?Kubernetes offers various automatic scaling mechanisms, such as HPA, VPA, CPA and CA, what’s the differnet between them?
