https://blog.mygraphql.com/zh/tags/containerize/ Recent content in Containerize on Mark 的滿紙方糖言 Hugo -- gohugo.io zh labile.zhu@gmail.com (Mark Zhu) labile.zhu@gmail.com (Mark Zhu) Mark Zhu ©2026, All Rights Reserved Sat, 10 Jul 2021 15:12:15 +0900 https://blog.mygraphql.com/zh/posts/cloud/containerize/java-containerize/java-containerize-resource-limit/ Sat, 10 Jul 2021 15:12:15 +0900 labile.zhu@gmail.com (Mark Zhu) Sat, 10 Jul 2021 15:12:15 +0900 https://blog.mygraphql.com/zh/posts/cloud/containerize/java-containerize/java-containerize-resource-limit/ <p><img src="https://blog.mygraphql.com/zh/posts/cloud/containerize/java-containerize/java-containerize-resource-limit/index.assets/head.png" alt=""></p> <h2 id="由来">由来</h2> <p>时间回到 2017 年，老东家要上 Kubernetes 了，有幸参与和学习（主要是学习）。当时遇到的一了所有 Java 容器化者都遇到的坑：JDK8 不为容器化设计综合症。最简单的例子是<code>Runtime.getRuntime().availableProcessors()</code>返回了主机的 CPU 数，而非期望的容器自身的<code>cpu share/quota</code>，或说 k8s 的 <code>cpu request/limit</code>。</p> Mark Zhu containerize java performance