Re: Time profiling
Re: Time profiling
- Subject: Re: Time profiling
- From: Ramsey Gurley <email@hidden>
- Date: Tue, 24 May 2011 09:35:09 -0700
Shark is also rather handy for this. It comes with the Apple dev tools, and Mark Ritchie did a WOWODC presentation on using it.
http://www.wocommunity.org/podcasts/wowodc/west08/WOWODC08_Shark.mp4
Shameless plug: The amount of great info that comes out of WOWODC is really amazing. This year's lineup is no exception. If anything, it looks like it will be the most interesting WOWODC I've attended. Plus, it's great fun just being there in Montreal. (^_~) There's still time to get tickets. Looking forward to seeing everyone there again!
Ramsey
On May 24, 2011, at 2:03 AM, Johann Werner wrote:
> Hi Gennady,
>
> you could try ERProfiling http://webobjects.mdimension.com/hudson/job/Wonder/javadoc/er/profiling/package-summary.html
> It will show you which part of your page takes the most time and which part of the RR-loop is eating up the time spent.
>
> jw
>
>
> Am 24.05.2011 um 10:47 schrieb Gennady Kushnir:
>
>> Hello list.
>> I have noticed that my app is becoming slow. Are there any methods to
>> analyze it's activity and find performance bottlenecks?
>> I did use memory profiling and decided to extend available memory for
>> my app. It did help me with OutOfMemoryError's and with too frequent
>> and long fullGC events.
>> But users are still complaining. And I do see myself that sometimes
>> there is a irritating few seconds lag after clicking.
>> How could I find out which methods are causing the lag so that I know
>> what I should optimize?
>>
>> --
>> С уважением,
>> Геннадий Кушнир
>
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