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Change the number of IOCPs used on Windows to 2 on larger machines #112870

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kouvel opened this issue Feb 24, 2025 · 1 comment

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kouvel commented Feb 24, 2025

There are some scaling issues on Windows with 1 IOCP on larger machines, and some fixes were made to scale better with 2+ IOCPs. So far, the data doesn't show better scaling with more than 2 IOCPs even on very large machines.
Determine when to switch to 2 IOCPs by default

kouvel added the area-System.Threading label

kouvel added this to the 10.0.0 milestone

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