inux block I/O 介绍 -systemtap

http://hushi55.github.io/2015/10/16/Block-Input-Output/

http://myaut.github.io/dtrace-stap-book/kernel/bio.html

http://blog.itpub.net/15480802/viewspace-762765/

http://blog.163.com/digoal@126/blog/static/1638770402013101993142404/

http://www.searchtb.com/2013/02/iowait_why_and_optimization.html

http://blog.yufeng.info/ppt

inux block I/O 介绍 -systemtap

原文：http://www.cnblogs.com/zengkefu/p/4939302.html