Better be at least 2 MB pages then. 5.5M (max. 22 GB/s compression output on PS5) page faults per second for 4 kB pages might otherwise ruin this scheme a bit...
2 MB page size would reduce this to "just" 11k page faults per second.
2 MB page size would reduce this to "just" 11k page faults per second.
I mean I'm not complaining about TLB issues which large pages do better at for obvious reasons, but thrashing the TLB is likely to be a lot cheaper than reading too much from the disk.
edit: and there have been SPARC CPUs with memory controllers that can do 256GB pages