Re: APPLE GUYS: Do you want Shark profiles of XCode when it hangs?
Re: APPLE GUYS: Do you want Shark profiles of XCode when it hangs?
- Subject: Re: APPLE GUYS: Do you want Shark profiles of XCode when it hangs?
- From: Scott Tooker <email@hidden>
- Date: Wed, 24 Nov 2004 10:37:27 -0800
Actually, including data in the sample of activity up to the hang will
make it harder to figure out (since samples provide a summary view of
the data). The best thing to do is give a good description of what
caused the hang and then provide a sample or shark report of the hang
itself.
Scott
On Nov 24, 2004, at 7:55 AM, Karan, Cem (Civ, ARL/CISD) wrote:
You're asking for something like a continuous round-robin sampling
thingie, where it continuously samples, but throws away samples when
they become a specific number of seconds "old"? It has been requested
to the Shark team (I last heard that request on WWDC). Don't
forget to file feature requests - think of RadarWeb like way for us to
"vote" for new features.
Yes, that is exactly what I was thinking of, but with the ability to
take a snapshot of the FIFO a user defined number of seconds after some
event occurs. That way, if you have a way of triggering the problem,
you can have some samples from before and after the event. (I'm
assuming
that the FIFO is say 30 seconds long, and that you can trigger the
snapshot anytime after the event (0, 3, 30, 100 seconds after) which
will have the prior 30 seconds worth of data)
I'll file a radar request ASAP. I just didn't want to file a request
and then have it pointed out that there was a simple way of doing it
already (although I didn't see anything like it in either the docs or
Shark itself)
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