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Tracing network buffer lifetime on Zephyr RTOS

jonathan.rico.live · published 13 November 2023

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https://docs.zephyrproject.org/latest/services/tracing/index.html

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https://www.segger.com/products/development-tools/systemview/

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https://percepio.com/tracealyzer/

percepio.com

https://barectf.org/docs/barectf/3.1/how-barectf-works/ctf-primer.html

barectf.org

https://babblesim.github.io/

babblesim.github.io

https://github.com/jori-nordic/zephyr/commits/ctf2ctf

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https://jonathan.rico.live/debugging-embedded-devices/

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https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/subsys/net/buf.c

github.com

https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/subsys/tracing/ctf/tracing_ctf.h

github.com

https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/subsys/tracing/ctf/ctf_top.c

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https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/subsys/tracing/ctf/ctf_top.h

github.com

https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/subsys/tracing/ctf/tsdl/metadata

github.com

https://docs.zephyrproject.org/latest/samples/subsys/tracing/README.html

docs.zephyrproject.org

https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/tests/bsim/bluetooth/host/att/eatt_notif/prj.conf

github.com

https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/tests/bsim/bluetooth/host/att/eatt_notif/test_scripts/eatt_notif.sh

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https://ui.perfetto.dev

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https://perfetto.dev/docs/

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https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview

docs.google.com

https://github.com/zephyrproject-rtos/zephyr/blob/main/scripts/tracing/parse_ctf.py

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https://github.com/jori-nordic/zephyr/blob/7d97f7e93c83fe060da6fe218740b68c3c40acfc/scripts/tracing/ctf2ctf.py

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https://babeltrace.org/docs/v2.0/python/bt2/

babeltrace.org

https://jonathan.rico.live/blog/tracing-network-buffer-lifetime-zephyr/files/trace.json

jonathan.rico.live

https://jonathan.rico.live/blog/tracing-network-buffer-lifetime-zephyr/files/perfetto-1.png

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https://jonathan.rico.live/blog/tracing-network-buffer-lifetime-zephyr/files/trace.tracy

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https://diamon.org/ctf/

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https://perfetto.dev/docs/reference/synthetic-track-event

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