Re: Profiling a drag and drop operation
Re: Profiling a drag and drop operation
- Subject: Re: Profiling a drag and drop operation
- From: Michael Ash <email@hidden>
- Date: Sat, 6 Jun 2009 09:44:11 -0400
On Sat, Jun 6, 2009 at 3:03 AM, Wade Tregaskis<email@hidden> wrote:
>> Typically the most common problem with understanding Shark output is
>> that it defaults to Heavy mode, even though Tree is a lot more
>> understandable and useful.
>
> The two modes are good for different things. Heavy view is more intuitive
> for newbies, and gives you conclusive answers much faster in those cases
> where it is applicable. In ATS (All Thread States) mode particularly so.
I have to disagree here. I find Heavy to be completely unintuitive,
and while it may give you conclusive answers fast when it's
applicable, it's not applicable very often.
Imagine trying to figure out what a person does all day. Heavy view
will tell you that he spends 5% of his time manipulating a gas pedal,
10% of his time twiddling the radio, 3% pulling on the turn signal
lever, 9% chewing, 2% swallowing. Tree view will tell you that he
spends 18% of his time driving and 11% eating lunch, which is usually
a lot more useful.
Mike
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