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Phoronix@phoronix@masto.ai (2026-09-17 01:24:17)
Linux Randomly Picking Idle CPU Cores Shows Modest Win On High Core Count Systems

Arm engineer Christian Loehle sent out a patch series today proposing that the Linux scheduler code randomize its picking of equally shallow idle CPU cores. This  randomization is showing to deliver a win at least for high CPU core counts for better distributing workloads...
https://www.phoronix.com/news/Linux-Random-Equal-Idle-CPUs
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