From: markw@osdl.org
To: pgsql-hackers@postgresql.org
Cc: linux-kernel@vger.kernel.org, linux-lvm@redhat.com,
osdldbt-general@lists.sourceforge.net
Date: Mon, 23 Feb 2004 09:42:34 -0800 (PST) [thread overview]
Message-ID: <200402231742.i1NHgcE17332@mail.osdl.org> (raw)
http://developer.osdl.org/markw/ia64/dbt2/
I have a summary of intial results from our DBT-2 workload with
PostgreSQL 7.4.1 on a 4-way Itanium2 system with 16GB of memory and 56
drives using LVM2 and linux-2.6.3. There's readprofile
and oprofile data, but oprofile is seg faulting when it's trying to
generate the annotated assembly source.
I'm still trying to get a feel for how large of a database I can run
with it, but I wanted to share what I've got so far. It looks like I
have quite a bit of unused system resources, so I probably have to tune
the database and perhaps how I'm driving the load a bit.
Let me know if there are any questions.
--
Mark Wong - - markw@osdl.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/
next reply other threads:[~2004-02-23 17:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-23 17:42 markw [this message]
2004-02-23 18:18 ` dbt-2 tests & profiling on ia64 David Mosberger
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