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Bug 184250 - LowPerformance took 9445 ms.
Summary: LowPerformance took 9445 ms.
Status: RESOLVED WORKSFORME
Alias: None
Product: java
Classification: Unclassified
Component: Source (show other bugs)
Version: 6.x
Hardware: All All
: P3 normal (vote)
Assignee: Jan Lahoda
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2010-04-15 10:31 UTC by J Bachorik
Modified: 2012-10-22 14:41 UTC (History)
10 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 168077

Attachments
nps snapshot (21.59 KB, application/nps)
2010-04-15 10:31 UTC, J Bachorik 		Details
nps snapshot (13.74 KB, application/nps)
2010-04-20 11:56 UTC, stefan79 		Details
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Description J Bachorik 2010-04-15 10:31:13 UTC 
This bug was originally marked as duplicate of bug 181584, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 6.9 Beta (Build 201004092101)
VM: Java HotSpot(TM) 64-Bit Server VM, 16.2-b04, Java(TM) SE Runtime Environment, 1.6.0_19-b04
OS: Linux

User Comments:
yardus: debugging application



Maximum slowness yet reported was 9445 ms, average is 9445
Comment 1 J Bachorik 2010-04-15 10:31:23 UTC 
Created attachment 97426 [details]
nps snapshot
Comment 2 stefan79 2010-04-20 11:56:01 UTC 
Created attachment 97707 [details]
nps snapshot
Comment 3 Daniel Prusa 2010-05-03 13:40:14 UTC 
Problem with slow IDE during debugging is also described in issue 182064 and issue 184797. We will track progress on it there since they are P2's and already contain some partial evaluation.

*** This bug has been marked as a duplicate of bug 182064 ***
Comment 4 Tomas Pavek 2010-05-04 09:36:07 UTC 
I think this is different (separate problem) than bug 182064. This report clearly shows that ToggleMethodFieldBreakpointAction invoked by mouse click in editor gutter waits on parsing in AWT thread. Bug 182064 is about slow debugger during stepping, etc.
Comment 5 Martin Entlicher 2010-05-16 15:42:40 UTC 
runWhenScanFinished() returns Future and therefore should not block anything.
Comment 6 Egor Ushakov 2010-05-27 11:21:19 UTC 
very annoying, I clicked on the glyph to set a breakpoint - IDE hanged for ~10 seconds then clicked again to remove the breakpoint and got a delay once again.
Check for external changes was disabled. See http://statistics.netbeans.org/exceptions/exception.do?id=394884
BTW after this slow first time breakpoints set immediately - without any delay.
Comment 7 Marian Mirilovic 2012-10-22 14:41:22 UTC 
The behavior changed a little bit, so does the code. I do not see any new (<2 years) reports in ER, closing as worksforme. Please report as new issue, once you'll face it in newer version/build. Thanks in advance.