12 Replies Latest reply on Oct 14, 2008 12:11 PM by mikko_lehtinen

JBoss Seam 2.1 BETA really slow

diegocoronel Aug 30, 2008 4:40 PM

I know you are going to improve seam performance until GA, but i just changed seam 2.0.1.GA jars to seam 2.1 BETA and 90% of my pages are 15 seconds slower. Was this expected ? i tried beta version because i wanna to adapt my system to use urlRewriter facilities.

1. Re: JBoss Seam 2.1 BETA really slow

thejavafreak Aug 30, 2008 5:02 PM (in response to diegocoronel)

How did you benchmark the performance? Did you use any tool to do the benchmark?
Actions
2. Re: JBoss Seam 2.1 BETA really slow

diegocoronel Aug 30, 2008 5:13 PM (in response to diegocoronel)

No i didnt, i just can see it with my eyes ;), its really slower then 2.0.1.GA. I just changed the jars.
Actions
3. Re: JBoss Seam 2.1 BETA really slow

pmuir Aug 30, 2008 5:50 PM (in response to diegocoronel)

You forgot to update your xsd references in you *.xml
Actions
4. Re: JBoss Seam 2.1 BETA really slow

diegocoronel Aug 30, 2008 10:05 PM (in response to diegocoronel)

Thanks pete,

Ill try that on monday and answer in this thread.
Actions
5. Re: JBoss Seam 2.1 BETA really slow

tony.herstell1 Aug 31, 2008 12:16 AM (in response to diegocoronel)

How do we know there is a new xsd?

There is nothing on the download page...
Actions
6. Re: JBoss Seam 2.1 BETA really slow

tony.herstell1 Aug 31, 2008 12:21 AM (in response to diegocoronel)

Some of the examples have out of date .xsd
Actions
7. Re: JBoss Seam 2.1 BETA really slow

pmuir Aug 31, 2008 11:18 AM (in response to diegocoronel)

Please report in JIRA.

Read the migration guide for info on changes between 2.0 and 2.1
Actions
8. Re: JBoss Seam 2.1 BETA really slow

toby.tobias.hill.gmail.com Sep 9, 2008 3:32 PM (in response to diegocoronel)

So where is this migration guide? (I have spent quite some time trying to find it).
Actions
9. Re: JBoss Seam 2.1 BETA really slow

mail.micke Sep 9, 2008 3:42 PM (in response to diegocoronel)

Good question, the seam2migration.txt found in the download seems to be for seam 2.0 or?
Actions
10. Re: JBoss Seam 2.1 BETA really slow

toby.tobias.hill.gmail.com Sep 9, 2008 4:00 PM (in response to diegocoronel)

Ok I found it (seems to not be included in the distributions but is part of trunk):
http://viewvc.jboss.org/cgi-bin/viewvc.cgi/seam/trunk/seam21migration.txt
Actions
11. Re: JBoss Seam 2.1 BETA really slow

mikko_lehtinen Oct 7, 2008 12:54 PM (in response to diegocoronel)

Did you figure this out? I'm having the same problem with Seam 2.1.0.CR1. I have checked all the XML files etc. Everything is working but all the page loads take 100 % of CPU and are really slow.
Actions
12. Re: JBoss Seam 2.1 BETA really slow

mikko_lehtinen Oct 14, 2008 12:11 PM (in response to diegocoronel)

I noticed that this happens only when using hot deployment, so deploying in prod profile works fine. Would be nice to be able to use hot deployment though. I'm running Jboss 4.2.1.GA in OSX Tiger. This didn't happen with Seam 2.0x.
Actions

Go to original post