>>>>> "PJ" == Pailloncy Jean-Gerard <jg@rilk.com> writes:
PJ> Hi,
PJ> A small test with 8rc2 and BLCKSZ of 8k and 32k.
PJ> It seems there is a 10% increase in the number of transactions by
PJ> second.
PJ> Does someone plan to carefully test the impact of BLCKSZ ?
One of the suggestions handed to me a long time ago for speeding up PG
on FreeBSD was to double the default blocksize in PG. I tried it, but
found not a significant enough speed up to make it worth the trouble
to remember to patch every version of Pg during the upgrade path (ie,
7.4.0 -> 7.4.2 etc.) Forgetting to do that would be disastrous!
--
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Vivek Khera, Ph.D. Khera Communications, Inc.
Internet: khera@kciLink.com Rockville, MD +1-301-869-4449 x806
AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/
