From: | markw(at)osdl(dot)org |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Cc: | Mary Edie Meredith <maryedie(at)osdl(dot)org> |
Subject: | DBT-2 results using tablespaces |
Date: | 2004-06-23 21:24:54 |
Message-ID: | 200406232124.i5NLOvZ09006@mail.osdl.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Hello,
Just wanted to share some data I've generated with dbt-2 using
tablespaces from a CVS export of PostgreSQL on June 22. I have results
and details on how I have the disks laid out with LVM2 here:
http://www.osdl.org/projects/dbt2dev/results/dev4-006/538/
The performance appears to be on par with results I've been getting with
PostgreSQL 7.4.1. For a comparison, you can see those results here:
http://www.osdl.org/projects/dbt2dev/results/dev4-006/526/
The volume where the database log resides is identicle between the two
tests. The disk layout has only changed for where the tables and
indexes reside.
--
Mark Wong - - markw(at)osdl(dot)org
Open Source Development Lab Inc - A non-profit corporation
12725 SW Millikan Way - Suite 400 - Beaverton, OR 97005
(503) 626-2455 x 32 (office)
(503) 626-2436 (fax)
http://developer.osdl.org/markw/
From | Date | Subject | |
---|---|---|---|
Next Message | Alvaro Herrera | 2004-06-24 01:02:29 | Re: nested xacts and phantom Xids |
Previous Message | Thomas Hallgren | 2004-06-23 20:25:18 | Re: warning missing |