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TN DA139 Wonderware Operation Integration (OI) Servers: Enabling multi-core functionality

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Description

This article from InSource will show you how to leverage the multi-core functionality of Wonderware Operation Integration (OI) Servers.

 

 

  • Author: Ernest Lee
  • Published: 03/31/2016
  • Applies to: Wonderware Operation Integration (OI) Servers

Details

The new Wonderware OI Servers can run multiple instances on one machine. To improve performance you can divide these instances amongst your multi-core system. If you have 4 instances running on a quad-core system you can run each instance on a separate core and balance the load.

In this example I have 2 ABCIP instances running on a dual-core system.

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If you go to task manager there will be 2 instances of ABCIP.exe listed under the Processes tab. 

Right click on one and choose Set Affinity and then you can choose which processor it will run on.

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Using this feature will balance the load on your processor, improving performance of the DA Server.