[lttng-dev] Trigger snapshots on a watchdog

Damien Berget via lttng-dev <[email protected]> Wed, 11 Sep 2024 15:38:23 -0700

Newsgroups	org.lttng.lists.lttng-dev
Message-ID	<CAA1MA5f3JY7WCZbgKaC2gjagDY-eVdssg_iWEiWtop3zZM7WJQ@mail.gmail.com>

Good day,
We are trying to see what it the best way to monitor some applications not
hitting a deadline. Ideally something like a watchdog that needs to be pat
regularly and if timeout is reached triggers the snapshot.

Before we reinvent the wheel and code some userland applications, is there
a canonical way in LTTng to do it? I found this
<https://review.lttng.org/c/lttng-tools/+/9657/9> that is suspiciously
close maybe?

Thanks,
Cheers

-- 
*Damien Berget*
Embedded Platform Lead
[email protected]

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