Iostat & Server Performance

I'm suffering performance issues with my application, and one of my suspects is excessive IO. Here is my iostat output : Iostat & Server Performance

there are two devices has very high util,and other devices doesnot have any util. Why is the problem here? Does it mean the io of the system is very excessive?

Thanks a lot


Category: linux Time: 2016-07-30 Views: 1

Related post

iOS development

Android development

Python development

JAVA development

Development language

PHP development

Ruby development


Front-end development


development tools

Open Platform

Javascript development

.NET development

cloud computing


Copyright (C), All Rights Reserved.

processed in 0.170 (s). 12 q(s)