systemtap tutorial

Systemtap is a linux System Call and tracking program. If you have used filemon or processmonitor in windows, you will understand it. systemtap is more powerful than processmonitor and more customizable. but obviously, like most linux programs, it

For the latest installation steps, see Http://blog.csdn.net/zklth/article/details/7281958 In the official tutorial of systemtap, we always recommend that you install the corresponding version of debuginfo package for the kernel during

Installation and ConfigurationIn Ubuntu under the direct use of Apt-get install can not be used normally, indicating the lack of debugging information or compile probe code when there is a problem.1. Using official web-based solutions2. You can

1. First install systemtap: Sudo apt-Get install systemtap 2. Install the debug info of Linux kernel You can download the debug info package from http://ddebs.ubuntu.com/pool/main/l/linux/with kernelmodules. Refer to the release. Another method is

6.1.2 Libvirt compilation, installation, and configuration 1. Compiling and installing from source Libvirt If only ordinary users use Libvirt, Generally do not need to compile libvirt from the source code, just install the corresponding Linux

bootstrapping boot:Kickstart, Cobbler, Rpmbuild/xen, KVM, LXC, Openstack, Cloudstack, Opennebula, Eucalyplus, RHEVConfiguration class Tools:Capistrano, Chef, puppet, Func, Salstack, Ansible, RundeckMonitoring class Tools:Cacti, Nagios (Icinga),

1.1 System Introduction What is CentOS? CentOS is a freely available source-code enterprise-level Linux distribution based on Red Hat Enterprise-class Linux . Each version of the CentOS will receive seven years of support (via a security update).

A good introduction and use of Linux IO monitoring commands.1. System Level IO monitoring IostatIostat-xdm 1 # Personal habits%util indicates how busy the disk is. 100% indicates that the disk is busy and 0% indicates that the disk is idle. Note,