Re: Xcode performance issues over time
Re: Xcode performance issues over time
- Subject: Re: Xcode performance issues over time
- From: Brian Zwahr <email@hidden>
- Date: Tue, 16 Feb 2010 20:56:36 -0600
Ok, I have taken some samples and filed a bug report: #7656265.
One note about the samples: I would click "Sample Process", then command-tab to XCode to try to type or move the cursor while the sampling was taking place (per your suggestion), but it always seemed that the sampling would be done before XCode gained focus again (part of the slow-down issue). I still command-tabbed then starting pressing the arrow keys, even before XCode was fully focused, just in case it got caught by the sample.
On Feb 16, 2010, at 2:44 PM, Brian Zwahr wrote:
> Good to know. I will get this info when I can. Development using XCode is in my off-time (I use emacs for web development for my actual job) so when I get a chance to use it for a bit, I'll try to get some results to file a bug report.
>
> Brian
>
> On Feb 16, 2010, at 12:35 PM, Chris Espinosa wrote:
>
>>
>> On Feb 16, 2010, at 10:31 AM, Brian Zwahr wrote:
>>
>>> What sort of diagnostic analysis would be helpful and how do I obtain it? I've only used Activity Monitor to watch my memory/cpu usage live. If I can get something together, I'll file a bug report with as detailed of a description as I can.
>>
>> Select Xcode, click the "Sample Process" button in the toolbar, switch to Xcode and type. If the problem is reproducing, then when the sample completes you can attach it to a Radar bug.
>>
>> This is a useful technique in Mac development generally.
>>
>> Chris
>
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