Tom Lane wrote:
> Tatsuo Ishii <ishii(at)postgresql(dot)org> writes:
> > Now that PostgreSQL 8.3 enables autovacuum by default, I think pgbench
> > should stop issuing vacuum in pgbench -i since an ordinary vacuum will
> > take very long time under autovacuum running. If there's no objection,
> > I will remove vacuum from pgbench.
> I'd be inclined to leave it there, simply because you'll be changing
> the conditions of the benchmark if you take it out. I have not noticed
> any particular problems with it...
I wonder if autovacuum itself is going to add more variability to the
test (like we don't have enough already).
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
+ If your life is a hard drive, Christ can be your backup. +
In response to
pgsql-hackers by date
|Next:||From: Tom Lane||Date: 2007-09-29 00:40:01|
|Subject: Re: Turn off vacuum in pgbench? |
|Previous:||From: Tom Lane||Date: 2007-09-28 23:45:37|
|Subject: Re: Enforcing database encoding and locale match |