Also seeing 2 x quad-core system slower that 2 x dual core

Pete French petefrench at
Fri Nov 30 04:17:01 PST 2007

> Check vfs.ufs.dirhash_mem is not close to vfs.ufs.dirhash_maxmem if it is
> and only most used boxes this seems to be the case increase maxmem.

Its nowhere near - and the dirhash_maxmem and dirhash_minsize are the same
on both boxes.

> Seems this could either do with an auto tune option or a larger max by
> default in today's day and age.

quite possibly - I will keep an eye on them and up them if necessary
anyway, so thanks for the info. but this isn't whats causing the difference
in performance here.


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