Talk in English - UK at ConFoo 2012
View Slides: http://www.dorsal.polymtl.ca/~ybrosseau/lttng20tracingforeveryone.pdf
Short URL: https://joind.in/talk/2dcab
Have you ever wondered what is happening in the inner core of your operating system?
Did you spend countless hours to find an elusive timing problem?
The LTTng 2.0 project provides an easy to use tracing capability for Linux. Its tools can trace either the kernel and your userspace applications, allowing you to link operation in your application to the action of the operating system. An unified control tool allow for an easy control of the data gathering. Powerful visualization tools can give you a quick summary of the state of your system or a detailed timeline of each significant operation with a nanosecond precision.
If you are a sysadmin wanting to get a better understanding of the load of your server or an application developer with a latency problem, this presentation can help find and solve your problems.