Re: Official or correct explanation of numbers on the 1st column for every method/function call in process sample?
Re: Official or correct explanation of numbers on the 1st column for every method/function call in process sample?
- Subject: Re: Official or correct explanation of numbers on the 1st column for every method/function call in process sample?
- From: Jens Alfke <email@hidden>
- Date: Tue, 17 Mar 2015 18:11:25 -0700
> On Mar 17, 2015, at 1:52 PM, JongAm Park <email@hidden> wrote:
>
> I know that questions on tools are not relevant for this cocoa-dev, but I couldn’t find any relevant mailing list
xcode-users is the list for discussion of all development/debugging/testing tools.
> By looking at the numbers on children nodes, I guess so too. But is it really so?
It’s a count of the number of times (samples) that the sampler saw that specific function at that position in the stack. It’s really only meaningful as a relative value compared to other lines — so if you see 500 on one line and 250 on another, twice as much time was spent with the first function on the stack as the second.
—Jens
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