How many processes will give me the best performance?

Question

Now I make several expensive cabins. This is one of the programs in which I run several instances at the same time. I run them under Linux on a machine with 4 processors with 6 cores. Processes are Intel Xeon X5660 that support Hyperboot. (This is some kind of crazy equipment, right?) Right now, I am running 24 processes at the same time. Would it be better to run more b / c HT?

Answer 1

Measuring at first is a good idea, but you can also consider the following:

• If processes can be blocked (especially on IO), probably more of them are possible.
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Answer 2

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