I’ve been using DTrace on Leopard in my recent work, and while it’s a great tool, the C++ support is confusing and I couldn’t find proper documentation. But eventually I found sketchy documentation that gave me the answers, so in the interest of sa…

Unsupervised learning, attention, and other mysteries Get notified when our free report “Future of Machine Intelligence: Perspectives from Leading Practitioners” is available for download. The following interview is one of many that will be included…

http://dtrace.org/blogs/rm/2016/09/15/turtles-on-the-wire-understanding-how-the-os-uses-the-modern-nic/ Turtles on the Wire: Understanding how the OS uses the Modern NIC The modern networking card (NIC) has evolved quite a bit from the simple Etherne…

Sometimes when you intall vmwaretools there will be some problems such as "Unable to copy the source file ./installer/services.sh to the destination file /etc/vmware-tools." I tell you how to solves it. At beginning I want find solved ways on In…

主要翻译自:https://wiki.freebsd.org/DTrace FreeBSD跟Linux发行版一个比较大的差异,就是提倡源码构建.因此这里提到比较多的编译开关设置.自2012年5月后,DTrace支持默认是打开的,因此以下步骤不再需要了.留意uname -a输出的日期即可. 添加内核编译选项,打开DTrace支持 1.打开调试符号 makeoptions DEBUG=) debug symbols 2.对于10.0之前的FreeBSD,添加: options KDTRACE_HOO…

如果你使用的Oracle Linux,因为sun被Oracle收购后,Oracle Linux版本的DTrace可以直接在Oracle官网进行下载. 下载地址 http://www.oracle.com/technetwork/server-storage/linux/downloads/linux-dtrace-2800968.html 安装方法 http://docs.oracle.com/cd/E37670_01/E50705/html/ol_intro_dtrace.html 使用方法…

  By cj on Dec 06, 2012 The powerful DTrace tracing facility has some PHP-specific probes that can be enabled with --enable-dtrace. DTrace for Linux is being created by Oracle and is currently in tech preview. Currently it doesn't support userspace t…

http://openresty.org/cn/presentations.html http://weibo.com/agentzh?is_all=1 http://openresty.org/posts/dynamic-tracing/ 动态追踪技术(中) - Dtrace.SystemTap.火焰图 原创 2016-05-06 章亦春 MacTalk   动态追踪技术中篇,关于 DTrace.SystemTap 和 火焰图的那点事. DTrace 与 SystemTap 说到动态追踪就不能…

DTrace patch for Python 2.7.x and 3.x Última Actualización: 21 de septiembre de 2015 https://www.jcea.es/artic/python_dtrace.htm You can follow this work in the Python bugtracker on issue 13405 (original work on issue 4111). How to get the patch You…

https://github.com/pyconsk/2016-slides PyCon SK 2016 - March 2016 1DTrace and PythonJesús Cea Aviónjcea@jcea.es@jceahttpS://www.jcea.es/httpS://blog.jcea.es/PyCon SK 2016 - March 2016 2Jesús Cea Avión● Programming in Python since 1996 (Python 1.4).●…