[BUG] JDeveloper performance bug

Hi,
I am working on ADF faces and hit a performance bug:
When displaying the "design view" of a jsf page, Jdeveloper hangs for more than 15 minutes (thats why it is a bug, not a simple issue), then it displays it correctly.
Host is a P4 3Ghz with 2GB RAM.
Configuration:
ADF Business Components     10.1.3.36.73
CVS Version     Internal to Oracle JDeveloper 10g (client-only)
Java Platform     1.5.0_05
Oracle IDE     10.1.3.36.73
Struts Modeler Version     10.1.3.36.73
UML Modelers Version     10.1.3.37.26
Versioning Support     10.1.3.36.73

Hi,
just a suggestion... Please control whether you run another process in background. In windows op. sys. look at task manager and control processer usage and memory usage!? is there any weird resource consuming!? Also control your disk fragmentation!? Is your hard disk fragmented too much!?
Also, in the beginning, my designer in jdeveloper was not shown because of my locale setting. My locale setting was Turkish (tr) and user interface designer didn't show the user interface components during page design. After I changed locale to en_us, the designer shows the user interface designer properly. just check it!
I couldn't help any more according to your feed back :-)
best regards...
--barisk

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JDeveloper performance with XSL Mapper

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chk this
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Edited by: user11232535 on Oct 30, 2009 1:42 PM

Hi,
Thanks for this feedback, I am looking into it and will get back to you. Have you been able to work around this issue and continue to use TPC with your JIRA repository?
rgds
Susan
susanduncan.blogspot.com

BUG: JDeveloper code editor shows valid static import call as error

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called childMethod.
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Versions:
JDeveloper 10.1.3.0.3 EA
J2EE 1.5.0_05
Regards,
Petr

Thanks for reporting this. I filed bug 4720493 on this.

Bug: Jdeveloper 10.1.3.2.0 !!

I am not sure if it is a bug or not, but my jdeveloper 10.1.3.2.0 did like this:
http://blogs.oracle.com/Didier/2006/11/22
can anyone explain the matter?
Bassam

Noooooo nothing works
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Error exercising tag : f:facet
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============================
<?xml version = '1.0' encoding = 'windows-1252'?>
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<param-name>oracle.adf.view.faces.UPLOAD_MAX_MEMORY</param-name>

<param-value>5120000</param-value>
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<param-name>oracle.adf.view.faces.UPLOAD_MAX_DISK_SPACE</param-name>

<param-value>10240000</param-value>
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<session-timeout>35</session-timeout>
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<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
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====================================

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null

JDeveloper Product Management (guest) wrote:
: Dennis,
: We are using multiprocessor Pentium II in development of
: Jdeveloper and haven't experienced any problems concerning
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: Federico
: Denis Kokarev (guest) wrote:
: : I tryed JDeveveloper beta on dual processor computer (Pentium
: II)
: : and explored a lot of randomly appeared bugs (usually trivial
: : frozen of JD environment). Is there anybody has the same
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null

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I have my doubts, as i *Think* its NOT actually copyPixels() thats causing the problem, as in my test if our game is getting about 7FPS with about 150 copyPixels() operations per frame.
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- This above does about 15 FPS, jumping to 29FPS. Its weird even if you disable the rendering the green block, it will still be bad, suggesting that its actually the timer that causes the performance problems
In my book 24FPS is poor for a scrolling game, 30FPS+ is the minimum for something commercially acceptable ... You've seen the Unreal video I posted in the other thread, noone is going to tell me that if That is possible at 30FPS, then 24FPS ( in fact a lot less ), is the max Iphone 4 can do.

Mini-bug : JDeveloper 10.1.3 resource bundles

Hello,
Here's a mini-bug in the resource bundles for JDeveloper 10.1.3. In the Dynamic List binding wizard (the one that you use to make a list of value from databindings), in the list binding section there's a typo : "soruce" instead of "source".
This evil bug has no workaround ! Run around screaming
Seriously, this little typo won't hurt anything or anyone, but I just wanted to report it nonetheless.
Regards,
Simon Lessard
Message was edited by:
Simon Lessard
Edit: Had a typo in the subject, was a tad annoying considering what this post is about.

Hello,
Here's a mini-bug in the resource bundles for JDeveloper 10.1.3. In the Dynamic List binding wizard (the one that you use to make a list of value from databindings), in the list binding section there's a typo : "soruce" instead of "source".
This evil bug has no workaround ! Run around screaming
Seriously, this little typo won't hurt anything or anyone, but I just wanted to report it nonetheless.
Regards,
Simon Lessard
Message was edited by:
Simon Lessard
Edit: Had a typo in the subject, was a tad annoying considering what this post is about.

Skype Performance Bug under Windows 8 x64 / endles...

Dear Developers,
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Summary:
After a while - maybe associated with energy saving options - a thread in Skype is getting more and more CPU time, causes by a thread always starts with ntdll!RtlGetCurrentPeb+0xf (see att.) <- what does this thread actually?
Results:
Heavy CPU usage, slowly Skype response - missing Messages. Only Skype restarts helps.
I will do more investigation if needed. Let me know.
Update:
The thread uninterruptedly reads from
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\MMDevices\Audio\Render\*
Appears to a not catched endless loop?
Attachments:
2.PNG ‏19 KB
3.PNG ‏89 KB

rsbrux wrote:
My Thinkpad originally came with Windows 7 Pro, but I have changed to Windows 8 in order to resolve problems with VSS. OOB, both Windows 7 and Windows 8 gave me a "Desktop graphics performance" rating of 5.7. Under Windows 7, upgrading to the latest Lenovo driver improved this to 6.1, leaving my HDD (at 5.9) as the limiting factor in performance. Under Windows 8, however, replacing the Windows driver with the latest Lenovo driver has reduced "Desktop graphics performance" to 5.6! What gives?
P.S. I just discovered a Power Options advanced power setting "Intel Graphics Power Plan", which was set to "Maximum Battery Life" for both battery and plugged in. I changed it to "Maximum Performance" when plugged in, but the Windows experience Index (WEI) for "Desktop graphics performance" remains a mer 5.8.
After you changed the setting to "Maximum Performance" , did you run the WEI test again?

Yosemite performance bug for various online multiplayer games.

Since I upgraded the new OS X YOSEMITE, i've been having problems that i've never gotten before. I usually play DotA 2 in an excellent performance and my FPS would be fine, but since the new update(YOSEMITE) there is a few problems that i have to face.
1.The game keeps on dropping FPS
2.Crashes on random moments but most likely at team fights.
3.Audio bug that can go through apps like Skype.
-It will make a laggy sound and it will effect the mic to become an echo.
4.None of the community seems to take this as a serious matter.
Can anyone at least tell me how to reduce the amount of lag? Or Can the staff fix this problem? I have not played DotA 2 for days because of this.

Wi-FI connection drops
Wi-Fi Problems in OS X Yosemite
Wi-Fi Problems in OS X Yosemite (2)
Wireless Diagnostics
Also try turning off Bluetooth.
Troubleshooting Wi-Fi issues in OS X
Wireless Connection Problems - Fix
Wireless Connection Problems - Fix (2)
Wireless Connection Problems - Fix (3)
Wireless Connection Problems - Fix (4)
Performance Guide
Why is my computer slow
Why your Mac runs slower than it should
Slow Mac After Mavericks
Things you can do to resolve slowdowns see post by Kappy

Bug, JDeveloper (latest version) in Windows Vista w/Aero: Scrolling fails

Hi,
I´m using JDeveloper 10.1.3.1 in Windows Vista Ultimate with the Aero features fully activated.
First of all, as soon as JDeveloper starts loading, Windows deactivates Aero for some reason.
Second, the scrolling in the different panes fails. All the letters get messed up, like if it doesn´t update the screen. That happens for example in the code windows and the application navigator.
I guess I'm not the first one facing this annoying bug, but I haven´t seen any solution yet. I think Oracle should post a warning, or update the documentation, or at least a solution in this forum.
Is this a JDK issue, instead of a JDeveloper issue?
If I use another JDK, would that solve it?
Thanks in advance,
Brian

Hi Frank and John,
First of all, thanks a lot for helping me (and the hundreds/thousands of other users using JDev over Vista).
I can´t believe Oracle hasn´t addressed this issue yet. I mean, we are not in September 2006 using a beta version of Vista. Vista has already been released two months ago, and thousands of machines are being sold with it. Am I the only one using JDev+Vista? I don´t think so. However, I don´t see many other users posting claims here.
I would love to see the Oracle gurus (Hi Shay!) posting a definitive statement from Oracle regarding this issue.
Well, I have tried using the latest JDK from Sun (1.6.0), modifying the jdef.conf file so JDev will use it instead of the budled JDK. Well, it did work. The UI problem is gone. But JDev is giving me the message about not being certified to run with that version of JDK. What problems will I face now with that JDK? I don´t know. Should I use another version of JDK that will solve the UI but without any other compatibility problems?
I REALLY would like to see an official response from Oracle.

[Bug] JDeveloper Crash on Recompile

I moved static methods from one class to another while the debugger was running. I then clicked Alt-F9 to recompile (without stopping the debugger).
JDeveloper 11.1.1.1.0 crashed with the following:
*... removed a long list to make the 30,000 character limit ...*
Started CommandProcessor transaction: Auto Save Actions on thread AWT-EventQueue-0 at batch level 1
Finished CommandProcessor transaction on thread AWT-EventQueue-0 at batch level 0
Invoking command: Cut[ from oracle.ide.ceditor.CodeEditor ]
Performing action Find...[ from oracle.ide.ceditor.CodeEditor ]
Performing action Find Next[ from oracle.ide.ceditor.CodeEditor ]
Performing action Find Next[ from oracle.ide.ceditor.CodeEditor ]
Performing action Find Next[ from oracle.ide.ceditor.CodeEditor ]
Performing action Undo Cut[ from oracle.ide.ceditor.CodeEditor ]
Performing action Save[ from oracle.ide.ceditor.CodeEditor ]
Invoking command: [ from oracle.ide.ceditor.CodeEditor ]
Started CommandProcessor transaction: Auto Save Actions on thread AWT-EventQueue-0 at batch level 1
Finished CommandProcessor transaction on thread AWT-EventQueue-0 at batch level 0
Performing action Rebuild ClassAnalyzer.jpr[ from oracle.ide.ceditor.CodeEditor ]
Uncaught exception
java.lang.NullPointerException
o.ii.log.TabbedPage$TabbedPageImpl$CurrentPageComponentListener.componentResized(TabbedPage.java:1318)
o.i.log.DefaultLogPage.forceResizeNotification(DefaultLogPage.java:622)
o.i.log.DefaultLogPage.clearAll(DefaultLogPage.java:605)
o.j.compiler.CompilerPage.mas$clearAll(CompilerPage.java:83)
o.j.compiler.CompilerPage$4.run(CompilerPage.java:1250)
o.j.compiler.CompilerPage.clearAll(CompilerPage.java:1257)
o.j.compiler.JCompiler$8.run(JCompiler.java:1157)
j.a.event.InvocationEvent.dispatch(InvocationEvent.java:209)
j.a.EventQueue.dispatchEvent(EventQueue.java:597)
j.a.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
j.a.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
j.a.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
j.a.EventDispatchThread.run(EventDispatchThread.java:122)

Full stack trace.
java.lang.NullPointerException
        at oracle.ideimpl.log.TabbedPage$TabbedPageImpl$CurrentPageComponentListener.componentResized(TabbedPage.java:1318)
        at oracle.ide.log.DefaultLogPage.forceResizeNotification(DefaultLogPage.java:622)
        at oracle.ide.log.DefaultLogPage.clearAll(DefaultLogPage.java:605)
        at oracle.jdeveloper.compiler.CompilerPage.mas$clearAll(CompilerPage.java:83)
        at oracle.jdeveloper.compiler.CompilerPage$4.run(CompilerPage.java:1250)
        at oracle.jdeveloper.compiler.CompilerPage.clearAll(CompilerPage.java:1257)
        at oracle.jdeveloper.compiler.JCompiler$8.run(JCompiler.java:1157)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception occurred during event dispatching:
java.lang.NullPointerException
        at oracle.jdeveloper.compiler.CompilerPage.getFileNode(CompilerPage.java:1073)
        at oracle.jdeveloper.compiler.CompilerPage.addMsg(CompilerPage.java:828)
        at oracle.jdeveloper.compiler.CompilerPage.mav$addMsg(CompilerPage.java:83)
        at oracle.jdeveloper.compiler.CompilerPage$3.run(CompilerPage.java:689)
        at oracle.jdeveloper.compiler.CompilerPage.processAsyncMsgQueue(CompilerPage.java:696)
        at oracle.jdeveloper.compiler.CompilerPage.finishAsynchronousLogging(CompilerPage.java:649)
        at oracle.jdeveloper.compiler.IdeLog.unregisterAsynchronousLogPage(IdeLog.java:374)
        at oracle.jdeveloper.compiler.JCompiler._logOutEndBuild(JCompiler.java:1192)
        at oracle.jdeveloper.compiler.JCompiler.mav$_logOutEndBuild(JCompiler.java:77)
        at oracle.jdeveloper.compiler.JCompiler$9.run(JCompiler.java:1215)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
        at java.awt.Dialog$1.run(Dialog.java:1047)
        at java.awt.Dialog$3.run(Dialog.java:1099)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Dialog.show(Dialog.java:1097)
        at java.awt.Component.show(Component.java:1447)
        at java.awt.Component.setVisible(Component.java:1400)
        at java.awt.Window.setVisible(Window.java:824)
        at java.awt.Dialog.setVisible(Dialog.java:987)
        at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
        at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
        at oracle.ideimpl.feedback2.client.ui.CustomerFeedbackDialog.runDialog(CustomerFeedbackDialog.java:110)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl.showCustomerFeedbackDialog(FeedbackManagerImpl.java:421)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl.showFeedbackDialog(FeedbackManagerImpl.java:345)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl$1.run(FeedbackManagerImpl.java:210)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception occurred during event dispatching:
java.lang.NullPointerException
        at oracle.jdeveloper.compiler.CompilerPage.getFileNode(CompilerPage.java:1073)
        at oracle.jdeveloper.compiler.CompilerPage.addMsg(CompilerPage.java:828)
        at oracle.jdeveloper.compiler.CompilerPage.mav$addMsg(CompilerPage.java:83)
        at oracle.jdeveloper.compiler.CompilerPage$3.run(CompilerPage.java:689)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
        at java.awt.Dialog$1.run(Dialog.java:1047)
        at java.awt.Dialog$3.run(Dialog.java:1099)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Dialog.show(Dialog.java:1097)
        at java.awt.Component.show(Component.java:1447)
        at java.awt.Component.setVisible(Component.java:1400)
        at java.awt.Window.setVisible(Window.java:824)
        at java.awt.Dialog.setVisible(Dialog.java:987)
        at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
        at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
        at oracle.ideimpl.feedback2.client.ui.CustomerFeedbackDialog.runDialog(CustomerFeedbackDialog.java:110)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl.showCustomerFeedbackDialog(FeedbackManagerImpl.java:421)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl.showFeedbackDialog(FeedbackManagerImpl.java:345)
        at oracle.ideimpl.feedback2.client.FeedbackManagerImpl$1.run(FeedbackManagerImpl.java:210)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

11g: debug-redeploy performance bug

I've been noticing performance degradation with long debugging sessions with frequent redeployments. Today I did some testing and I can confirm and reproduce the problem.
Test scenario:
1. Start Jdeveloper (and open our current application)
2. Click on login.jspx and wait for web browser to open and show login screen.
3. Goto 2.
Results:
as expected, the first time jdev first start wls, so startup time is a bit longer (1min 40s), next times are better (~50s). Until something very bad happens.
In my case, the 7th and 8th times took 4min 30s and 6min 44s. In that time, java.exe wls process was using ~40% cpu and jdev ~10% (which means, together they used 100% of a single core).
Observations:
I was inspecting the processes with jvisualvm and noted that 7th and 8th times were the only two cases when number of classess in permGen used in wls decreased. In both cases PermGen was far from full, with more than 50M free.
Interestingly, the 9th time took 45s and no class unloading occurred.

Today I reproduced the problem using jrockit for both, jdeveloper and wls. On the 4th run, cpu usage went to 50% and I had to wait 3min 50s for the login screen, while normal times are in range of 50-60s (yes, it seems deployment with jrockit is a bit slower).
Here is the log excerpt when the wait occurs:
20.8.2009 *10:03:51* JpsApplicationLifecycleListener Migrate Application Credential Store
WARNING: Overwriting credentials is allowed in application credential store migration with Weblogic server running in Development Mode and system property 'jps.app.credential.overwrite.allowed' set to true
20.8.2009 *10:07:04* oracle.adf.mbean.share.connection.ConnectionsRuntimeMXBeanImpl getNonCachedConnectionsContext
INFO: Registering Connection Runtime MBeanHaving such long waits every few deploy cycles practically means it makes more sense to kill and restart server each time, as less developer's time is wasted :-/

[BUG] JDeveloper performance bug

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