This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 214837 - LowPerformance took 7815 ms. in native IO calls through DefaultReplaceTokenProvider.convert()-> SourceUtils.isMainClass
Summary: LowPerformance took 7815 ms. in native IO calls through DefaultReplaceTokenPr...
Status: RESOLVED WORKSFORME
Alias: None
Product: projects
Classification: Unclassified
Component: Maven (show other bugs)
Version: 7.2
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2012-06-27 04:50 UTC by Exceptions Reporter
Modified: 2016-04-08 14:39 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 190125

Attachments
nps snapshot (114.21 KB, application/nps)
2012-06-27 04:50 UTC, Exceptions Reporter 		Details
screenshot (200.82 KB, image/png)
2012-06-27 06:53 UTC, Milos Kleint 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Exceptions Reporter 2012-06-27 04:50:35 UTC 
This bug was originally marked as duplicate of bug 183972, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.2 Beta (Build 201205031832)
VM: Java HotSpot(TM) 64-Bit Server VM, 20.8-b03-424, Java(TM) SE Runtime Environment, 1.6.0_33-b03-424-11M3720
OS: Mac OS X

User Comments:
GUEST: right click on a filename



Maximum slowness yet reported was 7815 ms, average is 7815
Comment 1 Exceptions Reporter 2012-06-27 04:50:41 UTC 
Created attachment 121421 [details]
nps snapshot
Comment 2 Milos Kleint 2012-06-27 06:53:55 UTC 
Created attachment 121425 [details]
screenshot

not really possible to pinpoint the responsible code here

most time is spent in native IO calls or sun.swt.EventListenerAggregate.remove()
Comment 3 Milos Kleint 2013-11-29 11:07:33 UTC 
Default
Comment 4 Tomas Stupka 2016-04-08 14:39:26 UTC 
one slow class loading in 8.0.2, all other reports from 7.3
closing