-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 27 Nov 2007 20:32:57 +0000 Simon Riggs <[EMAIL PROTECTED]> wrote:
> On Tue, 2007-11-27 at 13:54 -0500, Tom Lane wrote: > > > However, I think everybody agrees that getting blindsided by > > unexpected performance dropoffs is a bad thing. We really need to > > reinstitute the sort of daily (or near-daily) performance tracking > > that Mark Wong used to be doing, and extend it to cover a wider > > variety of test cases than just DBT-2. As an example, I'll bet > > that this issue of operator lookup speed would never have been > > visible at all in DBT-2. > > Yeh, we need multiple large benchmarks run on a regular basis. > > My understanding is the community has two 8-core servers to run > benchmarks on, but I'd quite like to have some details on where these > are at. One is likely to be running RHEL, one Solaris. The RHEL one as I know it, is the MyYearbook donated one. We are currently unaware of the status of that machine except to say it is currently running Gentoo. I don't know the status of the Solaris machine except that I think we had IO issues with it. Sincerely, Joshua D. Drake > > We also need performance regression tests, which is a slightly > different thing even if they do sound similar. > - -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 24x7/Emergency: +1.800.492.2240 PostgreSQL solutions since 1997 http://www.commandprompt.com/ UNIQUE NOT NULL Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHTH+7ATb/zqfZUUQRAhlYAJ0QqG5CzDmQfi2ynj/i9xJoe1nWUACeOyJQ gSOnZhVhp61HbOlfRjfDzvM= =MEIW -----END PGP SIGNATURE----- ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate