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[wtp-releng] Perf tests on M5 and later

Hello, this mail is a follow-up from the last status call:
http://wiki.eclipse.org/WTP_2008-03-27

There I mentioned that the perf test procedure experience problems (new
one) with M5 and later builds. Perf results can be seen here:
http://download.eclipse.org/webtools/downloads/drops/R3.0/S-3.0M5-200802
18021547/perfresults/graph/performance.php

There are some test groups that failed executing. Reasons:
	Could not find plugin "org.eclipse.wst.xsd.tests.performance"
	Could not find plugin "org.eclipse.wst.wsdl.tests.performance"
	Could not find plugin "org.eclipse.jst.ws.tests.performance"
	Could not find plugin
"org.eclipse.jst.j2ee.core.tests.performance"

It is strange that the above plugins are actually in the plug-in
directory of the installation and they should be found with no problem. 

Another issue is that there are some tests that prints lots of messages
to System.out: total of ~1,500,000 lines or ~120 MB. The tests are:
	
org.eclipse.wst.common.tests.performance.internal.CleanBuildTestCase 
	
org.eclipse.jst.server.tomcat.tests.performance.tomcat50.AllTests
	
org.eclipse.wst.html.ui.tests.performance.scalability.Validate1KBFileTes
tCase
I guess this is the reason that the perf test procedure takes three
times more than normal. The pattern of all of the dumps is: "<timestamp>
<some_id> TestValidator3 <something>". 

Here is the console log (~120 MB) for reference:
http://download.eclipse.org/webtools/downloads/drops/R3.0/S-3.0M5-200802
18021547/perfresults/consolelogs/wtpperflog.txt

I hope someone have an idea why the above issues happen and give me a
hand on finding solution. 

Greetings,
Kaloyan Raev
Eclipse WTP Committer
<http://www.eclipse.org/webtools/people/person.php?name=raev> 
Senior Developer
NW C JS TOOLS JEE (BG)
SAP Labs Bulgaria
T +359/2/9157-416
mailto:kaloyan.raev@xxxxxxx
www.sap.com

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