Speaker
Daniel Bristot de Oliveira
(Red Hat, Inc.)
Description
The osnoise and timerlat tracers landed up in 5.14.
In addition to the tracing aspects, these two tracers also report performance metrics relevant to real-time. However, it is not easy to manually parse these metrics.
The rtla (real-time linux analysis) is a user-space interface for these tracers. It works by using the libtracefs to set up a tracing section and to collect data and trace information. It has an intuitive interface, and will also serve as the basis for the other real-time related tracers.
The idea is to present and discuss this new tool in this MC topic.
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Primary author
Daniel Bristot de Oliveira
(Red Hat, Inc.)
