On Thursday, February 6, 2003, at 03:09 PM, chas williams wrote:
the default chunksize for memcache is too small. some results i postedA good suggestion. However, any value other than 13 that I make -chucksize, cause a kernel panic. This is probably related to the problem I had with setting the blocks to 100000.
earlier about tuning memcache:
Version 1.02c ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
linux/memcache=18m
256M 3669 68 7695 33 1413 7 1566 24 1739 2 218.5 2
linux/memcache=18m,chunksize=15
256M 3968 70 8966 32 2935 12 3381 50 4310 5 96.7 1
solaris8/memcache=146m
256M 2415 41 3054 34 1546 13 1966 17 1895 8 155.0 6
solaris8/memcache=146m,chunksize=15
256M 4666 56 6339 41 3457 20 4465 39 5447 15 87.3 5
------------------------------------------------------------------------ --
Edward Moy
Apple Computer, Inc.
[EMAIL PROTECTED]
(This message is from me as a reader of this list, and not a statement
from Apple.)
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