JDev 10.1.3ea1 hangs consuming 97% CPU

I am trying to be as patient as possible with JDev, but it's getting harder and harder. Since I installed JDev it hangs periodically. Today I had to kill it off 4 times. It seemed to have difficulty rendering the code for a new project I am working on. In the JDev logs there are reams and reams of this junk:
r.java:992)
at oracle.ide.net.URLFileSystem.openInputStream(URLFileSystem.java:1156)
at oracle.ide.net.IdeURLConnection.getInputStream(IdeURLConnection.java:
44)
at java.net.URL.openStream(URL.java:1007)
at oracle.ide.net.URLFileSystemHelper.openInputStream(URLFileSystemHelpe
r.java:992)
at oracle.ide.net.URLFileSystem.openInputStream(URLFileSystem.java:1156)
at oracle.ide.net.IdeURLConnection.getInputStream(IdeURLConnection.java:
44)
at java.net.URL.openStream(URL.java:1007)
at oracle.ide.net.URLFileSystemHelper.openInputStream(URLFileSystemHelpe
r.java:992)
at oracle.ide.net.URLFileSystem.openInputStream(URLFileSystem.java:1156)
at oracle.ide.net.IdeURLConnection.getInputStream(IdeURLConnection.java:
44)
at java.net.URL.openStream(URL.java:1007)
at oracle.ide.net.URLFileSystemHelper.openInputStream(URLFileSystemHelpe
r.java:992)
at oracle.ide.net.URLFileSystem.openInputStream(URLFileSystem.java:1156)
Anyone know what the hell is going on? Bring on the production version and lets hope these types of issues will be ironed out.
Thanks.

I once had a problem where jdev was trying to unzip a large jar to get to a source file which would cause massive disk thrashing and cpu load....i fixed it byrenaming the jar so it couldn't find it, but in 10.1.2 i still have these problems...usually after my app throws an exception. It is very annoying.

Similar Messages

Ifconfig hangs consuming all cpu

I just ungraded my 2005-6ish 13" mac book to snow leopard and I noticed that when I was connected to wifi my CPU was pegged at 100% despite not doing anything. Checking the activity monitor showed two instances of ifconfig consuming all my CPU, and they just kept running and running.
I tried force quitting them and new ones popped back in their place. Starting up a terminal I checked for running ifconfigs:
[12:03:57 ~]$ ps -aex | grep ifconfig
8310   ?? S      0:00.00 /bin/sh -c ifconfig -a | grep inet
8311   ?? R      1:40.05 ifconfig -a
8317   ?? S      0:00.00 sh -c ifconfig en1 | awk '{ if(match($1,/ether/)) print $2; }'
8318   ?? R      1:18.01 ifconfig en1
And if I run ifconfig directly, it just hangs never completing:
[12:03:14 ~]$ /sbin/ifconfig.old
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
        inet 127.0.0.1 netmask 0xff000000
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether XX:XX:XX:XX:XX:XX
        media: autoselect
        status: inactive
fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 2030
        lladdr XX:XX:XX:XX:XX:XX:XX:XX
        media: autoselect <full-duplex>
        status: inactive
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        ether XX:XX:XX:XX:XX:XX
        inet X.X.X.X netmask 0xfffffc00 broadcast X.X.X.X
        Configuration:
                priority 0 hellotime 0 fwddelay 0 maxage 0
                ipfilter disabled flags 0x0
I thought it might be something related to my account, but it also happens if I log into the guest account. This happens on multiple wifi networks and after a clean boot. Software update says I'm completely up to date. Any help would be greatly appreciated.

I'm not sure why this solution works. I didn't dig very deep after I used it to fix the problem on my Powerbook G4. However, if you're interested there is a discussion here:
http://smartic.us/2007/11/8/leopard-100-cpu-usage-caused-by-syslogd-and-possibly -time-machine
There is also a short article in the "TipBITS" column at http://db.tidbits.com/
Just search for "syslogd", that's where I found the info I passed along here.

Oracle.exe consuming 100% CPU on windows and database hang

Hi all,
every time my oracle database is hanging when the application run, the problem is the oracle.exe consum 100% CPU but not memory and the server hang and the dabase is going to inaccessible, we need to restart oracle instance service or server to bring the databas eback to normal but it's not permanent because the problem occurs once the application turn on.
Checking the log file i found the below error every time:
My database version is 9.2.0.7.0
OS: Windows 2003 Server Standard Edition Service Pack 2
RAM: 3,5Gb
CPU: Inte Xeon 3.20 GHz
ORA-00600: internal error code, arguments: [kghuclientasp_03], [0xBFEADCE0], [0], [0], [0], [], [], []
ORA-29913: error in executing ODCIEXTTABLEFETCH callout
ORA-29400: data cartridge error
KUP-04050: error while attempting to allocate 163500 bytes of memory
ORA-06512: at "SYS.ORACLE_LOADER", line 14
ORA-06512: at line 1
Fri Mar 05 05:35:15 2010
Errors in file e:\oracle\admin\optprod\udump\optprod_ora_5876.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-04030: out of process memory when trying to allocate 8389132 bytes (pga heap,redo read buffer)
ORA-04030: out of process memory when trying to allocate 8389132 bytes (pga heap,redo read buffer)
ORA-04030: out of process memory when trying to allocate 8180 bytes (callheap,kcbtmal allocation)
Thank you
Lucienot.

Is this a new application on this database?
Has it run well in the past?
I have had this happen before on a 32bit Windows server. Our problem was a poorly written procedure that kept pegging the cpu to 100%. You should be able to figure out what SQL is being used that is causing this problem, it will be the Top Working SQL most likely.
I also had this problem on a Logical Standby server which was trying to apply SQL to the SYS.AUD$ table. As soon as SQL Apply was started, the CPU went to 100%. Once I truncated that table, the cpu usage went back to normal. Not sure what you are using to monitor your database but if you can, try to find out what SQL is running when your CPU goes to 100%.

Why does my iWork update hang with zsh consuming 100% cpu?

The App Store updates for iWork Apps (Numbers, Keynote, Pages) have hung for me multiple times. After some digging, the hangs appear related to setting zsh as my default shell (Open Directory UserShell /bin/zsh). When an update is hung in App Store, Activity Monitor shows zsh is consuming ~100% cpu. Inspecting the process, it's hung on zsh -c defaults delete com.apple.helpd com.apple.helpd.sdmMapsCreated or something similar each time. If I kill the hung process enough times, eventually the update completes.
Most recently encountered updating to Numbers 3.5.2 on OS X 10.10.1 with $SHELL=/bin/zsh 5.0.5 (x86_64-apple-darwin14.0).
Possibly related to keynote not installing.
Definitely related to http://apple.stackexchange.com/questions/146919/zsh-using-100-of-cpu-during-iwor k-install. The workaround described here is the only way I've gotten through it.

You probably deleted something crucial to the stability of the operating system. I suggest backing up your important files, and doing a complete reinstall.

Firefox 18.0.1 consuming excessive CPU--both in Standard and Safe Mode--when accessing Gmail

Firefox 18.0.1 consumes excessive CPU--both in Standard and Safe Modes--when accessing Gmail (in Standard Mode). CPU consumption averages around 56% on my dual-CPU, Windows 7 desktop.
The only way to stop this from happening it to open Gmail in "HTML" mode. When I open Gmail in Standard mode, a "Loading..." status shows at the top of the page. After about 30 seconds, a error window pops-up within the Gmail page saying that there is a performance problem and provides the option to load Gmail in a limited, "HTML" mode. Clicking the HTML Mode link solves the issue. I've been using Firefox for years and have never seen this issue until now.

try this link
*https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix

How to find out the JVM thread that is consuming high CPU

I am using WL 10.3, JRockit JVM on Linux. I have taken thread dumps. How to find out the JVM thread that is consuming high CPU?
I know how to map it Sun JVM on Solaris. I haven't done in on JRockit so far. Please advise.

Check out some of Marcus Hirt's blog entries for details about how to use JRockit Mission Control. It's a very nice tool that should provide a lot of insight:
http://blogs.oracle.com/hirt/

Dbwr consuming high CPU after enabling DirectIO

Hi,
DBWR is consuming high CPU. After enabling DirectIO on Solaris SPARC 10, dbwr is eating away almost 1 CPU on a v440 machine i.e. 19% throughout the day. Neither of "buffer busy waits" or "write complete waits" or "free buffer waits" are in the top 5 wait events, which, to me, means that there is no buffer contention.
What I understand is that after enabling DirectIO, it takes longer for the IO to complete because pre-DirectIO it would return from the file system cache whereas now it has to return from the disk (and I do see at the OS level that IO has become slow), but should that result in dbwr consuming more CPU?
Infact after enabling DirectIO, IO has become very slow which is another problem and as a result log file writes have also become slow which is a 3rd problem. btw, I am aware that if there were many FTS, then DirectIO can make the system slow but there are no FTS in my case. Also, that SGA should be increased after enabling DirectIO, which has also been done.
Thanks

user12022918 wrote:
DBWR is consuming high CPU. After enabling DirectIO on Solaris SPARC 10, dbwr is eating away almost 1 CPU on a v440 machine i.e. 19% throughout the day. 19% is less than 1/5th of a CPU. Or are you referring to a 100% being all 4 CPUs?
What I understand is that after enabling DirectIO, it takes longer for the IO to complete because pre-DirectIO it would return from the file system cache whereas now it has to return from the disk Incorrect. See directio for details.
Yes, removing the file system cache from the I/O layer for a device can reduce I/O performance if the caller does not perform its own caching. However, direct I/O will eliminate the system cache overheads (and associated CPU resources needed) from a caller (like Oracle) that implements its own sophisticated buffer cache.
Direct I/O should therefore increase Oracle I/O performance and decrease resource footprint as it eliminates the need for the kernel to maintain a cache for that device.
Infact after enabling DirectIO, IO has become very slow which is another problem and as a result log file writes have also become slow which is a 3rd problem. Direct I/O, as per the Sun docs, is an advisory call. It may not place that device in direct I/O modes. It may result in partial direct I/O. So you need to make sure exactly what happens and how successful (partial or complete) this setting was.
btw, I am aware that if there were many FTS, then DirectIO can make the system slow but there are no FTS in my case. FTS (multi block reads/large sequential reads) is slower? This is contrary to Sun's docs that state:
Large sequential I/O generally performs best with DIRECTIO_ON, except when a file is sparse or is being extended and is opened with O_SYNC or O_DSYNC.

Query to find out which process consuming more cpu?

Hi All,
some one please tell me the query to find out which process is consuming more
cpu resources?
Thanks and Regards
Srikanth

Use V$SESSTAT to determine which sessions are using most CPU, and investigate what SQL these users/sessions are executing:
SQL> select ss.sid, se.command, ss.value CPU, se.username, se.program
from v$sesstat ss, v$session se
where ss.statistic# in
(select statistic#
from v$statname
where name = 'CPU used by this session')
and se.sid=ss.sid
order by ss.value desc;

How to find top 10 SQL statments which are consuming more cpu time.

hi all,
Is there any command or script to monitor the top 10 sql statments which are consuming more cpu time.
I know by using AWR REPORT we can find it, i want the command or script to find the top cpu utilization sql statments.
Regards
Subhash.

Subhash,
A quick and dirty Google search could have get you started with the following:
Thread: how to get top CPU consuming sql oracle 10g
Re: how to get top CPU consuming sql oracle 10g
Oracle SQL top sessions
http://www.dba-oracle.com/oracle10g_tuning/t_sql_top_sessions.htm
"How to Find top 10 expensive sql's", version 9.2.0
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:73325450402303
HTH,
Thierry

Reader 9.0 consumes 25% CPU and freezes...open Reader first?

I was having problems double clicking on a document and scrolling through it. After a few page down clicks, it would consume 25% CPU and lock up. This is on a quad core with 6gb memory running 64 bit Vista. What I discovered was if I instead opened up Reader first, chose Open and browsed to the document, it worked fine. Does anyone know why this might occur? I'm assuming it has to do with how Reader is launched.
I understand how file type associations and things worked under XP, but I'm having difficulty finding the same thing in Vista to see if there are different parameters being used.
The same document worked fine on my 4 year old XP machine with Reader 7.

. Uninstalling Reader version 9
2. Installing Reader version 8.1 from the abobe.com website
3. I then had to uninstall via control panel add remove programs the adobe.com program, and I also uninstalled the Adobe AIR program.
4. I then checked in my Add Remove programs list and Adobe Reader 9 is still listed, I uninstall it again (why I don't know).
5. I then view a PDF file outside of Internet Explorer and I have to accept the license agreement in a popup window to get Reader 8 working properly.
6. I then go to a web page that links to a PDF file and finally I can view PDfs in the browser again.
We have around 30 PCs in our department with Adobe Reader 9 and some of them work in a browser and some of them do not, so there appears to be a conflict of some sort.
For info, I have Acrobat Professional 8.1 on my PC also.

FNDOPP process consumes 200% CPU even though request count is less

Hi Guys,
We have problem with FNDOPP services in R12.1.3 with database version 11.2.0.3
Its a multinode environment with RAC database and shared Appl_top with PCP.
The problem is that FNDOPP process at OS level is consuming 200% CPU
we have defined 4 threads for OPP in our production environment. with server having 24 CPU on each application node.
Also Post processing action Concurrent Request takes long to process with OPP.
Please suggest what areas to look into bring down load on OPP and hence CPU consumption through OPP process.
Your help is appreciated.
Regards,
Milan

Please see the following docs.
R12: Troubleshooting Known XML Publisher and E-Business Suite (EBS) Integration Issues [ID 1410160.1]
EBS - Technology Area - Webcast Recording 'BI Publisher / XML Publisher Overview & Best Practices - Webinar' [video] [ID 1513592.1]
Poor Performance /High Buffer Gets In FND_CONC_TEMPLATES [ID 1085293.1]
Performance Issue - PDF Generated With BI Publisher [ID 956902.1]
Overview of Available Patches for Oracle XML Publisher embedded in the Oracle E-Business Suite [ID 1138602.1]
Tuning Output Post Processor (OPP) to Improve Performance [ID 1399454.1]
Thanks,
Hussein

How to identify TOP 5 SQL consuming more CPU time without using statspack

How to identify the TOP 5 SQL queries which are consuming more CPU time during the timespan of 24 hours for entire database. There are N number of users who have issued sql queries, out of which few users have disconnected and few user are still connected to the database(I need to consider all sessions). My database version is 9.0.1. I don't want to use statspack. Is there any way to identify TOP 5 SQL consuming more CPU time without affecting the performance of the database. Can any one help me on this? Its urgent!!.

My database version is 9.0.1. I don't want
to use statspack. Is there any way to identify TOP 5
SQL consuming more CPU time without affecting the
performance of the database. Can any one help me on
this? Its urgent!!.I cant understand why you dont want to use statspack. As it is very easy to use and very quick to identify bottlenecks. Try using statspack. Its really wonderful.
Particularly in your case statspack is the best.
Regards,
Sanju.

After starting up the listener the server consuming 100% CPU

Hi,
when i startup the database tier (EBS 12.1.3 and DB 11.2.0.2) its stared well and the CPU usage is normal.But when i start the listener the server (RHEL 5.8) start consuming 100% CPU.
alert.log details
in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_j000_7601.trc:
ORA-00600: internal error code, arguments: [13011], [262414], [1644193998], [33], [1644194002], [0], [], [], [], [], [], []
ORA-06512: at "APPS.WF_BES_CLEANUP", line 488
ORA-06512: at line 1
Wed Dec 12 10:11:33 2012
Sweep [inc][480592]: completed
Wed Dec 12 10:13:17 2012
Errors in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_j001_7624.trc (incident=480612):
ORA-00600: internal error code, arguments: [13011], [262414], [1644193998], [33], [1644194002], [0], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_j001_7624.trc:
ORA-00600: internal error code, arguments: [13011], [262414], [1644193998], [33], [1644194002], [0], [], [], [], [], [], []
ORA-06512: at "APPS.WF_BES_CLEANUP", line 488
ORA-06512: at line 1
Wed Dec 12 10:13:18 2012
Sweep [inc][480612]: completed
Wed Dec 12 10:14:18 2012
Errors in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_ora_7814.trc (incident=481092):
ORA-00600: internal error code, arguments: [kdsgrp1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/incident/incdir_481092/UAT_ora_7814_i481092.trc
Wed Dec 12 10:14:23 2012
Dumping diagnostic data in directory=[cdmp_20121212101423], requested by (instance=1, osid=7814), summary=[incident=481092].
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Wed Dec 12 10:14:24 2012
Sweep [inc][481092]: completed
Sweep [inc2][481092]: completed
Wed Dec 12 10:16:50 2012
Errors in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_j001_8058.trc (incident=481492):
ORA-00600: internal error code, arguments: [13011], [262414], [1644193998], [33], [1644194002], [0], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /ebs/UAT/bin/db/tech_st/11.2.0/admin/UAT_dcvlodbdev/diag/rdbms/uat/UAT/trace/UAT_j001_8058.trc:
ORA-00600: internal error code, arguments: [13011], [262414], [1644193998], [33], [1644194002], [0], [], [], [], [], [], []
ORA-06512: at "APPS.WF_BES_CLEANUP", line 488
ORA-06512: at line 1
Wed Dec 12 10:19:04 2012
Incremental checkpoint up to RBA [0xf.ac257.0], current log tail at RBA [0xf.c3691.0]
Wed Dec 12 10:20:56 2012
Active Session History (ASH) performed an emergency flush. This may mean that ASH is undersized. If emergency flushes are a recurring issue, you may consider increasing ASH size by setting the value of ASHSIZE to a sufficiently large value. Currently, ASH size is 2097152 bytes. Both ASH size and the total number of emergency flushes since instance startup can be monitored by running the following query:
select total_size,awr_flush_emergency_count from v$ash_info;
Wed Dec 12 10:21:26 2012
Sweep [inc][481492]: completed

Please see these docs.
ORA-600/ORA-7445/ORA-700 Error Look-up Tool [ID 153788.1]
ORA-600 [13011] "Problem occurred when trying to delete a row" [ID 28184.1]
Workflow Control Queue Clean Up Program Fails With ORA-25226 [ID 334237.1]
Thanks,
Hussein

Data Base 11G is consuming all cpu

i have installed a oracle database 11g and Apex in a vitual machine, I start the virtual machine and also database services start, but after three minuts the consume of CPU for oracle.exe process it grow much until cosume the 100% of CPU
i don´t know what happen, wich is the cause?

user11095479 wrote:
i have installed a oracle database 11g and Apex in a vitual machine, I start the virtual machine and also database services start, but after three minuts the consume of CPU for oracle.exe process it grow much until cosume the 100% of CPU
i don´t know what happen, wich is the cause?
>i have installed a oracle database 11g and Apex in a vitual machine, I start the virtual machine and also database services start, but after three minuts the consume of CPU for oracle.exe process it grow much until cosume the 100% of CPU
i don´t know what happen, wich is the cause?
COPY & PASTE results from following SQL
SELECT * FROM V$VERSION;

Syslogd Consuming more CPU utilization in Solaris 10

Hi All,
The Syslogd process consuming more CPU utilization in Solaris 10. Kindly help how to reduce this cpu utilization.
Regards
Siva

Hi Robert,
Both are same architecture. x86
The following is the prstat o/p from the affected server. Pls note that one of the mount point in this server is in ZFS.
prstat -l
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/LWPID
26092 root 3933M 3930M cpu1 60 0 29:00:43 22% syslogd/56
26092 root 3933M 3930M run 30 0 289:47:33 12% syslogd/18
26092 root 3933M 3930M run 40 0 272:31:05 11% syslogd/22
26092 root 3933M 3930M run 22 0 14:47:16 9.7% syslogd/65
26092 root 3933M 3930M run 42 0 14:43:46 9.7% syslogd/63
26092 root 3933M 3930M run 31 0 14:40:42 9.6% syslogd/66
26092 root 3933M 3930M sleep 40 0 152:45:42 5.9% syslogd/21
26092 root 3933M 3930M cpu0 53 0 6:41:58 4.1% syslogd/58
26092 root 3933M 3930M run 52 0 6:23:13 4.0% syslogd/57
26092 root 3933M 3930M sleep 43 0 6:29:21 3.9% syslogd/59
26092 root 3933M 3930M sleep 52 0 5:55:14 3.6% syslogd/71
More over we are continuously receiving the below error message in the /var/adm/messages, we don't know, from where the error arises from the syslog server.
syslogd: malloc failed: dropping message from remote: Not enough space
PRIVILEGE :[4] 'NONE'
Edited by: Siva_Systems on Mar 29, 2010 5:06 AM
Edited by: Siva_Systems on Mar 29, 2010 8:18 AM

JDev 10.1.3ea1 hangs consuming 97% CPU

Similar Messages

Maybe you are looking for