How to Check Resource Usage of Your Kubernetes Pod

By ADMIN Team

Quickly see CPU and RAM use with these commands.

An essential part of Kubernetes administration involves monitoring resource usage for your nodes, says Korbin Brown. “Checking how much CPU and RAM resources a pod is utilizing can tell you if further scaling needs to be considered in order to deal with the increased load, or if a new configuration or hardware upgrade is in order.”

This article looks at ways to check resource usage of a Kubernetes pod on a Linux system, including how to execute commands to see resource usage and how to install and use metrics tools.

Related content

Nested Kubernetes with Loft
Kubernetes has limited support for multitenancy, so many admins prefer to build multiple standalone Kubernetes clusters that eat up resources and complicate management. As a solution, Loft launches any number of clusters within the same control plane.

more »
Monitoring container clusters with Prometheus
In native cloud environments, classic monitoring tools reach their limits when monitoring transient objects such as containers. Prometheus closes this gap, which Kubernetes complements, thanks to its conceptual similarity, simple structure, and far-reaching automation.

more »
Containerized Applications with Azure Container Apps
Create serverless containers with automatic scaling, a clear-cut cost structure, and easy deployment without the Kubernetes overhead.

more »
Strengths and Weaknesses of Docker Swarm and Kubernetes
Docker Swarm and Kubernetes both orchestrate container clusters, manage workloads, improve reliability, and automate the operation of distributed applications, but they are based on different architectures. We compare the two platforms, highlighting their benefits and downsides.

more »
A GitOps continuous delivery tool for Kubernetes
Argo CD uses Git repositories as the source of truth for defining a desired application state and automates the deployment in target environments.

more »