If you have adequate cooling any processor usage under 99% is inconsequential. If you try to set CPU affinity at the system level (for example, from the task manager or from the command prompt), you may sometimes notice that the first CPU. The above text is displayed after opening the Fluent case and data from workbench. I would examine your software load out and try to trim any fat before messing with the scheduling affinity.Įdit: I guess you aren’t having performance issues? I advise ignoring the affinity setting for any software unless you have reason to believe it is impacting your performance. Note: Rank 3: Process affinity not being set (9). On a non NUMA systems without dual physical memory channels and dual physical processor sockets, context switches will still thrash your processor time and can lead to performance issues. In your situation I would set the affinity of OBS to two or four processors and leave the affinity of every other system process alone. ![]() ![]() For interactive software threading can be difficult to anticipate especially when the thread takes actions that are dependent on the user. I am taking a stab in the dark but, if the developers are blocking your ability to set the CPU affinity it is likely due to thread contention/locking issues that occur under the hood.
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