随笔分类 -  调试/工具

摘要:Linux iostat监测IO状态iostat命令详解 阅读全文
posted @ 2015-12-24 10:47 L_free 阅读(207) 评论(0) 推荐(0)
摘要:1.0 Overview and history------------------------ fio was originally written to save me the hassle of writing special testcase programs when I wanted t... 阅读全文
posted @ 2015-12-11 16:33 L_free 阅读(1100) 评论(0) 推荐(0)
摘要:fio---fio is a tool that will spawn a number of threads or processes doing aparticular type of io action as specified by the user. fio takes anumber o... 阅读全文
posted @ 2015-12-11 16:12 L_free 阅读(740) 评论(0) 推荐(0)
摘要:原文地址:http://blog.csdn.net/yuesichiu/article/details/8722417Fio压测工具和io队列深度理解和误区这个文档是对fio-2.0.9 HOWTO文档的翻译,fio的参数太多了,翻译这个文档时并没有测试每一个参数的功能和使用方法,只有少量参数做了试... 阅读全文
posted @ 2015-11-24 17:08 L_free 阅读(1492) 评论(0) 推荐(0)
摘要:参考地址:iozone使用技巧、iozone和Fio安装测试说明iozone介绍iozone(www.iozone.org)是一个文件系统的benchmark工具,可以测试不同的操作系统中文件系统的读写性能。可以测试 Read, write, re-read,re-write, read backw... 阅读全文
posted @ 2015-11-24 16:59 L_free 阅读(346) 评论(0) 推荐(0)