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Bug 236764 - project.ant.ProjectXMLCatalogReader.projectXmlCombinedSchema: LowPerformance took 23485 ms. - slow IO
Summary: project.ant.ProjectXMLCatalogReader.projectXmlCombinedSchema: LowPerformance ...
Status: RESOLVED WONTFIX
Alias: None
Product: projects
Classification: Unclassified
Component: Ant (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Milos Kleint
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-10-04 13:28 UTC by Exceptions Reporter
Modified: 2014-01-20 11:38 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 204368

Attachments
nps snapshot (74.37 KB, application/nps)
2013-10-04 13:28 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-10-04 13:28:18 UTC 
This bug was originally marked as duplicate of bug 172186, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3.1 (Build 201306052037)
VM: Java HotSpot(TM) Client VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_11-b21
OS: Windows XP

User Comments:
GUEST: I opened my Netbeans with my applications together.



Maximum slowness yet reported was 23485 ms, average is 23485
Comment 1 Exceptions Reporter 2013-10-04 13:28:20 UTC 
Created attachment 140805 [details]
nps snapshot
Comment 2 Milos Kleint 2013-10-09 07:57:54 UTC 
many threads stuck in native IO + the AWT thread called from 3rd party code (sqe)
Comment 3 Milos Kleint 2014-01-20 11:38:31 UTC 
I've filed https://kenai.com/jira/browse/SQE-74 for evaluation of the sqe related stack, the rest of wontfix unfortunately, high amount of slow io in classloading is unavoidable.