One interesting improvement relates to NUMA node allocations.
I think the reasoning is that if you touch all the memory in the buffer pool after you allocate it, you're more likely to get a balanced node allocation than if you let MySQL organically access it.
One interesting improvement relates to NUMA node allocations.
I think the reasoning is that if you touch all the memory in the buffer pool after you allocate it, you're more likely to get a balanced node allocation than if you let MySQL organically access it.