---
title: "Discussion on \"Kubernetes QoS Explained: How Pods Are Prioritized for Eviction 🚀\" | Hashnode"
description: "Discussion on \"Kubernetes QoS Explained: How Pods Are Prioritized for Eviction 🚀\". Imagine you have a Kubernetes Node (NODE-1) running multiple applications (Pods). Suddenly, the memory usage spikes—meaning the Node is running out of memory.\nWhat happens now?\nKubernetes must free up some space to keep the Node healthy. The only way..."
url: "https://hashnode.com/posts/kubernetes-qos-explained-how-pods-are-prioritized-for-eviction/67cab945a2c32d0ce5acdfb1"
---

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Discussion

# [Kubernetes QoS Explained: How Pods Are Prioritized for Eviction 🚀](https://mustafa-k8s.hashnode.dev/kubernetes-qos-explained-how-pods-are-prioritized-for-eviction?utm_source=hashnode&utm_medium=feed)

Imagine you have a Kubernetes Node (NODE-1) running multiple applications (Pods). Suddenly, the memory usage spikes—meaning the Node is running out of memory. What happens now? Kubernetes must free up some space to keep the Node healthy. The only way...

Mar 7, 2025 · 3 min read · mustafa-k8s.hashnode.dev  
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## Written by

[Shaik Mustafa](https://hashnode.com/@mustafashaik)

@mustafashaik · India

  
[View profile](https://hashnode.com/@mustafashaik)

DevOps Trainer

## Responses 3

Markdown supported · ⌘↵ to post

[naveen kumar](https://hashnode.com/@naveenkumarp)

[Aug 8](https://hashnode.com/posts/kubernetes-qos-explained-how-pods-are-prioritized-for-eviction/67cab945a2c32d0ce5acdfb1/comment/6a76fce362f6672ac3ce5c85)

extremely easy to understand thanks Mustafa

[sriharsha](https://hashnode.com/@harsha03)

[Jun 23](https://hashnode.com/posts/kubernetes-qos-explained-how-pods-are-prioritized-for-eviction/67cab945a2c32d0ce5acdfb1/comment/6a3a791397c8393b459156e8)

Excellent

[Avinash Kumar Bodasu](https://hashnode.com/@avinash-bodasu)

[Jun 15](https://hashnode.com/posts/kubernetes-qos-explained-how-pods-are-prioritized-for-eviction/67cab945a2c32d0ce5acdfb1/comment/6a2f4a84ea6870cbb45022d2)

Simple and Clear