Linux内核诊断工具-SystemTap
2016-04-16 13:53:54 
阿炯
SystemTap 是一种新颖的 Linux 内核诊断工具，提供了一种从运行中的 Linux 内核快速和安全地获取信息的能力。SystemTap 是内核开发人员和系统管理员的福音，因为这使得他们可以通过编写或者重用简单的脚本来收集内核的实时数据，而不需要再忍受修改源码、编译内核、重启系统的漫长过程。采用C/C++开发并在GPL协议下授权。
SystemTap provides free software infrastructure to simplify the gathering of information about the running Linux system. This assists diagnosis of a performance or functional problem. SystemTap eliminates the need for the developer to go through the tedious and disruptive instrument, recompile, install, and reboot sequence that may be otherwise required to collect data.
SystemTap provides a simple command line interface and scripting language for writing instrumentation for a live running kernel plus user-space applications. We are publishing samples, as well as enlarging the internal "tapset" script library to aid reuse and abstraction.
最新版本：3.0
项目主页：https://sourceware.org/systemtap/
SystemTap provides free software infrastructure to simplify the gathering of information about the running Linux system. This assists diagnosis of a performance or functional problem. SystemTap eliminates the need for the developer to go through the tedious and disruptive instrument, recompile, install, and reboot sequence that may be otherwise required to collect data.
SystemTap provides a simple command line interface and scripting language for writing instrumentation for a live running kernel plus user-space applications. We are publishing samples, as well as enlarging the internal "tapset" script library to aid reuse and abstraction.
最新版本：3.0
项目主页：https://sourceware.org/systemtap/