does core agent in 2 MT5 instances referring to the same core or not?

 
Hi, I have 2 Metatrader5 installed in my system. For each system I want to only use 1 core. When I try to disable all the other cores I notice that if I want to use one core it is only possible with "core 1" only. What I want is that for the first MT5 to use a single core (core 1) and the second MT5 to use another single core (core 2). What I want to ask if the local agent in both MT5 instances referring to the same core (core 1 at MT5 A is the same with core 1 at MT5 B) or MT5 will handle the distribution of the load to another core?
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