7 Replies Last post: Aug 4, 2014 3:12 PM by Ciwan  
David Freire Newbie 3 posts since
Jul 17, 2014
Currently Being Moderated

Jul 17, 2014 6:08 PM

Native or optimized Code - W3WC

Hello,

 

I'm tracing my web app hosted at IIS 7 but i'm seeing 93,52% of Native Optimized Code @ Call Tree as seen here: http://puu.sh/afkq8/e3dc1203e3.png

 

I'm using version 5.5.5 of DotTrace and  i understand this is a known issue for previous versions.. but i'm still getting this problem.

 

Thanks in advance

David

Maria Serebryansky Newbie 23 posts since
May 15, 2014
Currently Being Moderated
Jul 18, 2014 7:27 PM in response to: David Freire
Re: Native or optimized Code - W3WC

Hello David,

 

 

Could you please send us core logs? Here you can find the detailed instruction on how to get these logs: http://dotnettools-support.jetbrains.com/entries/23946642-How-to-get-dotTrace-Core-logs- After 6th step, select 'PerformanceSamplingGt' check box in the 'Log flags' area, then proceed to step 7.

 

Kind regards,
Maria

Maria Serebryansky Newbie 23 posts since
May 15, 2014
Currently Being Moderated
Jul 23, 2014 3:08 PM in response to: David Freire
Re: Native or optimized Code - W3WC

Hello David,

 

Thank you for the log files. Could you please attach one more file? The name of this log file should contain "Core#[number]".

 

 

 

Kind regards,

Maria

Maria Serebryansky Newbie 23 posts since
May 15, 2014
Currently Being Moderated
Jul 29, 2014 9:22 AM in response to: David Freire
Re: Native or optimized Code - W3WC

Hello David,

 

Sorry for the delay in replying. We've examined the log files. Sampling was being performed correctly without any problems. The reason why you see 93,5% of native or optimized code most likely is that you run your web application using IIS which is by itself a native application.   

 

 

Kind regards,

Maria

Ciwan Newbie 12 posts since
Feb 4, 2012
Currently Being Moderated
Aug 4, 2014 2:11 PM in response to: Maria Serebryansky
Re: Native or optimized Code - W3WC

Hi Maria

 

So if my application is hosted on IIS, I can not see the details of the 90+ % that is under Native or Optimized Code?

 

At work all our applications are running on IIS, how can we get effective, useful profiling instead of Native or Optimized Code?

 

Thanks

Ciwan Newbie 12 posts since
Feb 4, 2012
Currently Being Moderated
Aug 4, 2014 3:12 PM in response to: Ciwan
Re: Native or optimized Code - W3WC

Never mind, I figured it out. On the Profile Configurator window, I had to change the Profile Type to Tracing when working with IIS applications.

 

http://i60.tinypic.com/nbdir4.png

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