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How It Works: Why Doesn't ScaleArc CPU Distribution show all threads?

How It Works: Why Doesn't ScaleArc CPU Distribution show all threads?

Release Classification Level DB Platform Categories
3.8.4+ How To ALL Performance Tuning

 

QUESTION
  • CPU Distribution does not present all Traffic relevant threads such as 'CCH', 'SCH' so they can be cloned or moved?

 

ANSWER
  • Such behavior is typical with incorrect VM configuration. For instance, In above example, VM is spun with 1 socket per core. Whereas ScaleArc requires Multiple cores per socket with a minimum of 2 sockets. Most typical and basic setup involves 2 sockets with 4 cores (2 cores per socket). 
  • With such configuration, all threads will be exposed for monitoring and adjustment of CPU distribution as shown -

 



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Permalink: https://support.scalearc.com/kb/articles/4270