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Bug 238251 - org.netbeans.spi.project.support.ant.PropertyUtils.resolveFile: LowPerformance took 168035 ms.
Summary: org.netbeans.spi.project.support.ant.PropertyUtils.resolveFile: LowPerformanc...
Status: RESOLVED WONTFIX
Alias: None
Product: projects
Classification: Unclassified
Component: Ant (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2013-11-11 22:54 UTC by Exceptions Reporter
Modified: 2016-07-07 08:39 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 205177

Attachments
nps snapshot (141.84 KB, application/nps)
2013-11-11 22:54 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-11-11 22:54:32 UTC 
This bug was originally marked as duplicate of bug 213054, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.4 RC2 (Build 201309252201)
VM: OpenJDK 64-Bit Server VM, 23.7-b01, OpenJDK Runtime Environment, 1.7.0_25-b30
OS: Linux

User Comments:
GUEST: It frequently slow down... Espqciqlly qfter mqny hours of work..



Maximum slowness yet reported was 168035 ms, average is 168035
Comment 1 Exceptions Reporter 2013-11-11 22:54:34 UTC 
Created attachment 142074 [details]
nps snapshot
Comment 2 Milos Kleint 2014-01-16 14:37:50 UTC 
report 699892 is caused by php wizard iterator initialize() method effectively calling io related calls that appear to hang.

report 705548 is about PackageViewchildren.PackageNode.getIcon() loading new projects via AccessibilityQuery.isPubliclyAvailable(). Which is strange given that the packages should in most cases belong to the project showing the packages, here belongs to a handful of projects that were not previously opened in the current session (thus are not even loaded)

so while 699892 is caused by a single or limited amount of IO touches, the other report is slowed by IO as well but by a lot of individual IO operations associated with loading of projects.
Comment 3 Martin Balin 2016-07-07 08:39:12 UTC 
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue.

Thanks for your cooperation,
NetBeans IDE 8.2 Release Boss