It is still considered "early release".
http://java.sun.com/j2ee/ecperf/
The JSR's public review is closed.
I think we will see a lot more of it when it is finalized, but now is the time
to start getting instructions together for deployment. This will entail the same
items that you have provided for the PetStore demo. Hopefully just some
deployment descriptors, and a program/script to creat/populate database tables.
It is my belief that there is a great disparity in performance among the many
ejb containers. I think ECPerf will be a huge success if it is easily deployed
and if it works! ;-)
jim
----- Original Message -----
From: "marc fleury" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, April 02, 2001 2:08 PM
Subject: RE: Performance (was Re: [JBoss-user] JBoss verses Orion)
Tom coleman was working with a guy from SUN directly. We can ping them ...
how is ECPerf catching on in the market place I am not hearing anything
about it...
in fact is it still alive?
marc
|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of James Cook
|Sent: Monday, April 02, 2001 1:33 PM
|To: [EMAIL PROTECTED]
|Subject: Re: Performance (was Re: [JBoss-user] JBoss verses Orion)
|
|
|Marc,
|
|Have you guys published the appropriate deployment descriptors to use with
|ECPerf yet? So we can try it out.
|
|jim
|
|----- Original Message -----
|From: "marc fleury" <[EMAIL PROTECTED]>
|To: <[EMAIL PROTECTED]>
|Sent: Monday, April 02, 2001 12:38 PM
|Subject: RE: Performance (was Re: [JBoss-user] JBoss verses Orion)
|
|
|One word...
|
|ECPerf,
|
|the rest is BS and we can't go down and look at every little "home brew"
|test going on.
|
|marc
|
|
|
||-----Original Message-----
||From: [EMAIL PROTECTED]
||[mailto:[EMAIL PROTECTED]]On Behalf Of danch
||Sent: Monday, April 02, 2001 10:56 AM
||To: [EMAIL PROTECTED]
||Subject: Re: Performance (was Re: [JBoss-user] JBoss verses Orion)
||
||
||Rickard Öberg wrote:
||
||> danch wrote:
||>
||>> I've spent the day running some test similiar to Paul's.
||>>
||>> My environment is Linux on a PIII 500, running Sun's 1.3 and
||1.3.1beta JDKs.
||>
||>
||> My environment is Athlon 650MHz, Sun 1.3, HotSpot Client (i.e. standard
||> install).
||>
||>
||>> In the case of a standalone client looping and repeatedly calling the
||>> same method on a stateless session bean, I found that Orion averaged
||>> about 3ms. per invocation where JBoss was averaging 6-10 ms/invocation.
||>
||>
||> With the HelloWorld test in the "jbosstest" module I get 3ms/call,
||> consistently.
||What concerns me isn't the absolute number, but the differential.
||Comparing how fast your machine runs to how fast mine runs doesn't tell
||us much, really. How fast does Orion run HelloWorld on your machine?
||
||>
||>
||>> I also made a servlet which performs an equivalent test in-VM. This was
||>> even more disturbing, with Orion taking 10-50 ms to perform 5000
||>> invocations and JBoss/Tomcat taking 2250 or thereabouts. This is such a
||>> huge difference that I have to believe that optimized invocations are
||>> broken in my configuration.
||Well, I was wrong there - it does correctly optimize calls.
||
||>
||>
||> Running the Tomcat test EAR, which does in-VM calls to a HelloWorld type
||> bean I get 0.08ms per invocation, i.e. 400ms for 5000 calls.
||Which would still be over 8 times longer than orion.
||
||>
||> I don't know what's responsible for our differences, but the ones you
||> quote point to either bad environment or bad configuration (since JBoss
||> *can* do much better).
||Bad environment would handicap Orion as well (although it may be that it
||would be handicapped differently.
||
||-danch
||
||
||_______________________________________________
||JBoss-user mailing list
||[EMAIL PROTECTED]
||http://lists.sourceforge.net/lists/listinfo/jboss-user
|
|
|_______________________________________________
|JBoss-user mailing list
|[EMAIL PROTECTED]
|http://lists.sourceforge.net/lists/listinfo/jboss-user
|
|
|
|_______________________________________________
|JBoss-user mailing list
|[EMAIL PROTECTED]
|http://lists.sourceforge.net/lists/listinfo/jboss-user
_______________________________________________
JBoss-user mailing list
[EMAIL PROTECTED]
http://lists.sourceforge.net/lists/listinfo/jboss-user
_______________________________________________
JBoss-user mailing list
[EMAIL PROTECTED]
http://lists.sourceforge.net/lists/listinfo/jboss-user
