SYSTEMTAP kernel debugging

First, Introduction

Systemtap is a new mode, diagnostic and performance measurement tool under Linux and is the most powerful kernel debugging tool I know.

Reference:

http://m.blog.csdn.net/blog/hnllei/7521010

Second, installation

Reference:

http://www.cnblogs.com/wangkangluo1/archive/2012/06/26/2562971.html

1. View Kernel version

uname -A

2, Installation Systemtap

Yum Install -y Systemtap

3, Installation Kernel-debuginfo

Method 1:

debuginfo-Install kernel

Method 2: Look for the following address to install the RPM that matches your kernel exactly , including (Kernel-debuginfo/kernel-debuginfo-common)

http://debuginfo.centos.org

Third, examples

Reference:

http://www.cnblogs.com/wangkangluo1/archive/2012/06/26/2562971.html

SYSTEMTAP kernel debugging