Hi Sharib,
Sorry for the slow reply. I'm glad you are using the Bristlecone
tools. Could you post the evaluator results as well as the
evaluator configuration file for your test? My mail is a bit silly
about text attachments if would be very helpful if you could put them
into a zip file first. I need to do some testing on Sequoia this
week to finish the greatly overdue binary build. I'll try to confirm
your results or suggest why you are seeing the results you encountered.
Cheers, Robert
Robert Hodges, CTO, Continuent, Inc.
Email: [EMAIL PROTECTED]
Mobile: +1-510-501-3728 Skype: hodgesrm
On Dec 17, 2007, at 11:26 PM, Sharib Anis wrote:
Hello Robert/All,
First off, thanks for supplying the test tools.
Now, I ran the evaluator on similar setup as in the presentation
(PG_Portland-2007-10-Middleware.pdf). That is RAIDb-1 setup, 2
controllers (Sequoia 2.10) and 2 backends (PostgreSQL 8.2.5). The
hardware is quite similar too.
The results are quite dissimilar however. I find that the direct
database access is much faster, about 30%, than the Sequoia based
access. I can post the evaluator result files, if required.
So does anyone have any explanation? Is there some “tuning” that
needs to be done?
Thanks and Regards,
Sharib Anis
From: [EMAIL PROTECTED] [mailto:sequoia-
[EMAIL PROTECTED] On Behalf Of Robert Hodges
Sent: Wednesday, December 05, 2007 2:51 PM
To: [EMAIL PROTECTED]; Sequoia general mailing
list; [EMAIL PROTECTED]
Subject: [Sequoia] Announcing Bristlecone Test Tools
Hi everyone,
I sent out a somewhat informal announcement of the Bristlecone Test
Tools on the Sequoia mailing list about a month ago. Here's an
official press release from Continuent. We hope you will have a
look at these tools for your performance testing. We will continue
to improve them over time. One particular project is to add TCP-B
support with help from the GORDA folks. For more information, check
out the Bristlecone web pages.
Also, if you have other favorite testing tools please post to the
Bristlecone list. I'm looking for a solid tool for distributed
testing Grinder looks pretty nice.
Cheers, Robert
Robert Hodges, CTO, Continuent, Inc.
Email: [EMAIL PROTECTED]
Mobile: +1-510-501-3728 Skype: hodgesrm
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