<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>指标 on 老冯云数</title><link>https://vonng.com/tags/%E6%8C%87%E6%A0%87/</link><description>Recent content in 指标 on 老冯云数</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>rh@vonng.com (冯若航)</managingEditor><webMaster>rh@vonng.com (冯若航)</webMaster><copyright>© 2025 冯若航</copyright><lastBuildDate>Fri, 06 Nov 2020 00:00:00 +0000</lastBuildDate><atom:link href="https://vonng.com/tags/%E6%8C%87%E6%A0%87/index.xml" rel="self" type="application/rss+xml"/><item><title>黄金监控指标：错误延迟吞吐饱和</title><link>https://vonng.com/pg/golden-metrics/</link><pubDate>Fri, 06 Nov 2020 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/golden-metrics/</guid><description>了解PostgreSQL中的黄金监控指标：错误、延迟、吞吐和饱和度。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/golden-metrics/featured.jpg"/></item><item><title>PostgreSQL的KPI</title><link>https://vonng.com/pg/pg-load/</link><pubDate>Fri, 29 May 2020 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/pg-load/</guid><description>管数据库和管人差不多，都需要定KPI。本文介绍了一种衡量PostgreSQL负载的方式：使用一种单一横向可比的指标，名曰PG Load（PG负载）。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/pg-load/featured.jpg"/></item></channel></rss>