On Mon, Mar 06, 2006 at 07:46:05PM +0100, Joost Kraaijeveld wrote:
> Michael Fuhr wrote:
> > What's your setting?
>
> Default.
Have you tweaked postgresql.conf at all? If so, what non-default
settings are you using?
> > Are your test results more consistent
> > if you execute CHECKPOINT between them?
>
> Could you tell me how I could do that?
Connect to the database as a superuser and execute a CHECKPOINT
statement.
http://www.postgresql.org/docs/8.1/interactive/sql-checkpoint.html
From the command line you could do something like
psql -c checkpoint
pgbench -c 10 -t 150 test
psql -c checkpoint
pgbench -c 10 -t 150 test
psql -c checkpoint
pgbench -c 10 -t 150 test
--
Michael Fuhr