>>>>> "PJ" == Pailloncy Jean-Gerard <[EMAIL PROTECTED]> 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!

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/

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