Developing stress tests for CAS

Wed Oct 3 09:58:10 EDT 2007

Good morning Scott,

I appreciate the help Scott!  I looked back at the previous email and
didn't see any attachment other than the standard JA-SIG signature. =X
He mentioned not knowing whether or not he still had them last I
understood.

Thank you,Andy

Andrew R Feller, Analyst

Subversion Administrator

University Information Systems

Louisiana State University

afelle1 at lsu.edu

(office) 225.578.3737

________________________________

From: cas-bounces at tp.its.yale.edu [mailto:cas-bounces at tp.its.yale.edu]
On Behalf Of Scott Battaglia
Sent: Wednesday, October 03, 2007 8:47 AM
To: Yale CAS mailing list
Subject: Re: Developing stress tests for CAS

It look like Arnaud attached them to his email.  Can you see the
attachment?

If not I can try and put them in the wiki if that is okay with Arnaud.

-Scott

On 10/3/07, Andrew R Feller <afelle1 at lsu.edu> wrote:

Arnaud,

Any luck locating those OpenSTA scripts? =)  I've been diverted from
writing these last week as I have been working with our technical
services folks who will be maintain CAS once it is in production.  I do
plan on looking into OpenSTA today if my plate is as empty as it seems.

Thanks,

Andy

Andrew R Feller, Analyst

Subversion Administrator

University Information Systems

Louisiana State University

afelle1 at lsu.edu 

(office) 225.578.3737

________________________________

From: cas-bounces at tp.its.yale.edu [mailto: cas-bounces at tp.its.yale.edu
<mailto:cas-bounces at tp.its.yale.edu> ] On Behalf Of Arnaud Lesueur
Sent: Wednesday, September 26, 2007 9:01 AM

To: Yale CAS mailing list
Subject: Re: Developing stress tests for CAS

Andrew,

For the history, I was working with Marc-Antoine and I was in charge of
this stress campaign. I guess we didn't send those scripts to the list
but I do not really remember ;-)

I will have a look at home if I still have those scripts and copyright
stuff. 

Regards,

-Arnaud

On 9/26/07, Andrew R Feller <afelle1 at lsu.edu> wrote:

Good morning Arnaud,

The only CAS thread I have found related to stress testing with CAS was
this one (http://tp.its.yale.edu/pipermail/cas/2006-June/002876.html )
from Marc-Antoine Garrigue in June of 2006, however there is no mention
of where other CAS deployers can acquire the tests.  Are these freely
available online?  If so, then where can they be found?  If not, can
anyone provide them or make them available?  I would like to not repeat
work that has already been done.

Thanks,

Andrew R Feller, Analyst

Subversion Administrator

University Information Systems

Louisiana State University

afelle1 at lsu.edu 

(office) 225.578.3737

________________________________

From: cas-bounces at tp.its.yale.edu [mailto: cas-bounces at tp.its.yale.edu
<mailto:cas-bounces at tp.its.yale.edu> ] On Behalf Of Arnaud Lesueur
Sent: Tuesday, September 25, 2007 3:44 PM

To: Yale CAS mailing list
Subject: Re: Developing stress tests for CAS

Hi,

As already said may be a year ago, on this list or on the dev one. We
were using OpenSTA as a stress test tools on CAS 3 with JBossCache
Clustering and LDAP Repository.

Regards,

-Arnaud

On 9/25/07, Andrew R Feller <afelle1 at lsu.edu> wrote: 

Hey Scott,

As I don't know what our budget looks like at the moment, I wouldn't
mind creating some type of standardized stress tests using an available,
open-source stress test tool so that they would be available to the
community.  I don't know how LoadRunner works or what kinds of tests you
do at Rutgers, but I am very interested in continuing this discussion.

I will see about examining all of the unit tests for the CAS client and
server code to see if there is anything there that can be reused.

Thanks,

Andy

Andrew R Feller, Analyst

Subversion Administrator

University Information Systems

Louisiana State University

afelle1 at lsu.edu 

(office) 225.578.3737

________________________________

From: cas-bounces at tp.its.yale.edu [mailto: cas-bounces at tp.its.yale.edu
<mailto:cas-bounces at tp.its.yale.edu> ] On Behalf Of Scott Battaglia
Sent: Monday, September 24, 2007 4:39 PM
To: Yale CAS mailing list
Subject: Re: Developing stress tests for CAS

We've been using LoadRunner here at Rutgers to stress test.  We haven't
really tried JMeter.

-Scott

On 9/24/07, David Pham < dpham6 at gmail.com <mailto:dpham6 at gmail.com> >
wrote: 

Hi Andrew,
I am interested in getting input regarding testing CAS as well.  I was
talking to some colleagues about performance 
testing and we thought it would be a good idea to write a simple web bot
that creates login sessions and measuring the 
response time of the CAS.

Regards, David

On 9/24/07, Andrew R Feller < afelle1 at lsu.edu <mailto:afelle1 at lsu.edu> >
wrote: 

	Has anyone come up with a standard suite of stress tests to
benchmark CAS?

	While setting up and configuring our production CAS machines
(yes, we are FINALLY getting ready to put them into production), several
of the directors were interested in having some way to determine how
well the machines and network are performing.  While seeing if there
were any tools available that could work, I stumbled upon Apache's
JMeter project, which seems like it would work.

	If someone else already had some tests, I would greatly
appreciate taking a look at them!

	Thanks,

	Andy

	Andrew R Feller, Analyst

	Subversion Administrator

	University Information Systems

	Louisiana State University

	afelle1 at lsu.edu

	(office) 225.578.3737

	_______________________________________________
	Yale CAS mailing list
	cas at tp.its.yale.edu
	http://tp.its.yale.edu/mailman/listinfo/cas

_______________________________________________
Yale CAS mailing list
cas at tp.its.yale.edu
http://tp.its.yale.edu/mailman/listinfo/cas

-- 
-Scott Battaglia

LinkedIn: http://www.linkedin.com/in/scottbattaglia 

_______________________________________________
Yale CAS mailing list
cas at tp.its.yale.edu
http://tp.its.yale.edu/mailman/listinfo/cas

-- 
Arnaud Lesueur

LinkedIn: http://www.linkedin.com/in/lesueur 

_______________________________________________
Yale CAS mailing list
cas at tp.its.yale.edu
http://tp.its.yale.edu/mailman/listinfo/cas

-- 
Arnaud Lesueur

LinkedIn: http://www.linkedin.com/in/lesueur 

_______________________________________________
Yale CAS mailing list
cas at tp.its.yale.edu
http://tp.its.yale.edu/mailman/listinfo/cas

-- 
-Scott Battaglia

LinkedIn: http://www.linkedin.com/in/scottbattaglia 

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