Aikesheng Open Source Community
Apr 22, 2021 · Databases
Understanding NUMA and Its Impact on MySQL Performance
This article explains NUMA architecture, how its memory allocation policies can cause swap‑related performance issues for MySQL, provides step‑by‑step methods to disable NUMA at BIOS, kernel or MySQL levels, and discusses the innodb_numa_interleave parameter and best‑practice recommendations.
DatabaseLinuxMySQL
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