Re: Low/med/high data rate channels

Mathieu Desnoyers <[email protected]> Tue, 26 Feb 2008 15:29:18 -0500
Newsgroups gmane.linux.kernel.tracing
Message-ID <20080226202918.GA25540@Krystal>
* Jan Kiszka ([email protected]) wrote:
> Hi Mathieu,
> 
> next question, being to lazy to read all the sources: I would consider
> the [flight-]cpu-X channels as high rate, right? Low rate might be what
> is visible under control/, e.g. processes. So what is controlled via
> lttctl -V/-B, ie. what falls under medium rate?
> 

high rate :

flight-cpu
cpu

medium rate :
control/* except facilities

low rate :
control/facilities.

Mathieu

> Thanks,
> Jan
> 
> -- 
> Siemens AG, Corporate Technology, CT SE 2
> Corporate Competence Center Embedded Linux
> 

-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
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