Large CPU / RAM Spikes after 10.1 Upgrade

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1
Thanks Bryan I'll make sure.Â
We did find the issue I think (bad BAQ)


Jose C Gomez
Software Engineer


T: 904.469.1524 mobile

Quis custodiet ipsos custodes?

On Tue, Jun 28, 2016 at 2:53 PM, bryan.mischler@... [vantage] <vantage@yahoogroups.com> wrote:

 
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  <p></p><p><font face="&#39;Helvetica Neue&#39;,Helvetica,Arial,san-serif,Roboto">Jose,</font></p><p><font face="&#39;Helvetica Neue&#39;,Helvetica,Arial,san-serif,Roboto"><br></font></p><p><font face="&#39;Helvetica Neue&#39;,Helvetica,Arial,san-serif,Roboto">We worked with support last week on a similar issue and they made sure we had the following MS hotfix installed.  I don&#39;t know if this really did anything for us as we had a corrupt ECO group that seemed to be the root cause of our issue but thought I would pass it along.  </font></p><p><font face="&#39;Helvetica Neue&#39;,Helvetica,Arial,san-serif,Roboto" size="3">


Hotfix rollup 3139555 (Web Installer) for the .NET
Framework 4.5.2, 4.5.1, and 4.5 in Windows


https://support.microsoft.com/en-us/kb/3139555


Issues that this hotfix rollup fixes

When you run an application that handles heavy workloads
that have a specific usage pattern for dynamic methods (for example, Entity
Framework and LINQ to SQL), you may experience intermittent crashes in your
application.


This issue occurs because of a problem in dynamic method
lifetime management. When this issue occurs,
System.Reflection.TargetInvocationException is thrown.



Bryan


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2
Upgraded over the weekend to 10.1.400.12 getting random Server CPU / RAM Spikes. I have to recycle the app server to correct. Has anyone seen this behavior? It was fine in 10.0

Thanks!

Jose C Gomez
Software Engineer


T: 904.469.1524 mobile

Quis custodiet ipsos custodes?
3

Jose,


We worked with support last week on a similar issue and they made sure we had the following MS hotfix installed.  I don't know if this really did anything for us as we had a corrupt ECO group that seemed to be the root cause of our issue but thought I would pass it along. 


Hotfix rollup 3139555 (Web Installer) for the .NET
Framework 4.5.2, 4.5.1, and 4.5 in Windows


https://support.microsoft.com/en-us/kb/3139555


Issues that this hotfix rollup fixes

When you run an application that handles heavy workloads
that have a specific usage pattern for dynamic methods (for example, Entity
Framework and LINQ to SQL), you may experience intermittent crashes in your
application.


This issue occurs because of a problem in dynamic method
lifetime management. When this issue occurs,
System.Reflection.TargetInvocationException is thrown.



Bryan