<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>CPU高 on Greatfinish Blog</title><link>https://greatfinish.top/tags/cpu%E9%AB%98/</link><description>Recent content in CPU高 on Greatfinish Blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)</copyright><lastBuildDate>Sun, 17 May 2026 20:56:00 +0800</lastBuildDate><atom:link href="https://greatfinish.top/tags/cpu%E9%AB%98/index.xml" rel="self" type="application/rss+xml"/><item><title>一次 Oracle CPU 高故障处理实战</title><link>https://greatfinish.top/posts/oracle-cpu-high/</link><pubDate>Sun, 17 May 2026 20:56:00 +0800</pubDate><guid>https://greatfinish.top/posts/oracle-cpu-high/</guid><description>通过操作系统 PID、v$session、dba_scheduler_running_jobs、dbms_xplan 等手段，定位 Oracle CPU 高的根因，并给出 SQL 和索引优化思路。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://greatfinish.top/posts/oracle-cpu-high/featured.jpg"/></item></channel></rss>