Re: Rotation of instance traces

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On Fri, Feb 18, 2022 at 1:45 PM Joel Fernandes <joel@xxxxxxxxxxxxxxxxx> wrote:
>
> Hello!
>
> I am seeing something weird with trace instances, that I don't see
> with regular non-instance traces.
>
> If I enable some sched events and set the buffer size to something
> tiny, like 1KB, I am expecting the buffer to rotate quickly as it
> overflows, but I don't see that:
>
>   watch "cat trace | head -n 1" and I see the following
>
> https://paste.googleplex.com/6259651512369152?raw

Oops wrong paste link, I mean I did:
watch "cat head -n 40 trace"

And I get the following paste:
https://www.toptal.com/developers/hastebin/raw/iqaqusiyik

Thanks,

Joel



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