[lttng-dev] Timestamps in kernel tracing with LTTng

[Vince Do]

Hello,

I was wondering if you can give me more information on how LTTng the
timestamps are taken for a kernel trace, I have read in this article
(Combined Tracing of the Kernel and Applications with LTTng at Linux
Symposium 2009) that TSC and the command rdtsc are used, but the article is
old (2009) and I would like to know if there are been any changes.

Regards,



Vincenzo Do
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