At 02:07 10/08/00, Adrian Chadd wrote:
>Just out of curiousity, has anyone actually tried bumping up SM_PAGE_SIZE
>to say, 64kb, and seeing how that affects performance ?
in a real-world environment, it'd probably make sense (and add to
performance), provided the amount of physical ram is tuned accordingly.
in terms of testing such a change with polygraph, i doubt it'd make any
difference.
we see <3% in-memory-hits with 2gb of in-memory "hot" objects with
polygraph, when in a customer deployment, this is >55% of hits are served from.
you need to have a _very_ good malloc library to handle the in-core memory
allocations/deallocations.
cheers,
lincoln.
-- Lincoln Dale Content Services Business Unit ltd@cisco.com cisco Systems, Inc. | | || || +1 (408) 525-1274 bldg G, 170 West Tasman |||| |||| +61 (3) 9659-4294 << San Jose CA 95134 ..:||||||:..:||||||:..Received on Thu Aug 10 2000 - 01:00:42 MDT
This archive was generated by hypermail pre-2.1.9 : Tue Dec 09 2003 - 16:12:34 MST