CPU Usage is high - WebLogic Server 8.1 SP5

Hi,
We upgraded the WebLogic Server 6.1 to WebLogic Server 8.1 SP5 for one of our application.
The load test with WLS6.1 results,
CPU Usage was peak up to 18% with sessions 10 -15 simultaneously.
The load test with WLS8.1 results,
CPU Usage was peak up to 60% for 12 users simultaneously.
Why this higher CPU Usage in WebLogic 8.1 SP5 than WebLogic 6.1 for the similar environment (hardware)?
Please give us the solution or the suggestions asap.

If MQ V5 clients cannot interoperate with MQ V7 servers, then perhaps MQ V6 clients support the 1.4 JVM? If so, I suppose you can use an MQ V6 client to communicate with V7.
Alternatively, perhaps MQ's "extended transactional client" provides more flexibility in interoperability than the client you're using.
Tom

Similar Messages

Satellite A45 - CPU usage is high and applications slow

Hi all,
I'm trying to debug a hardware problem on my Toshiba Satellite A45. I'm running Ubuntu 10.04, but I don't believe this is OS or software related.
THE PROBLEM: CPU usage is high and applications slow to a crawl after using a memory intensive application for a few minutes, i.e. viewing a video or playing a game. Basically, anything that might use the screen a lot. If instead I work only from a command prompt, even when the application might be doing a lot of work, I don't encounter this problem. After shutting down all application, CPU usage is still higher than normal (90% idle, should normally be about 99% idle).
Xorg typically now showing about 6% usage (normally < 2%). If I at any time after this try to work in any application, usage is still bogged down. Only a reset gets me back to normal.
Note: My system had always worked fine, and I had not done any software installation or changes when this started happening.
However, the laptop did go through an 800 mile round trip in the back of the car in a padded laptop bag.
DEBUG: This doesn't seem to be RAM as I have replaced RAM and reseated the RAM, and the problem still occurs. This doesn't seem to be the Hard Drive as I can try to run from a Live CD (no HDD usage) and everything still slows to a crawl.
HELP: I'm not sure how to debug from here.
I don't have extra bits of hardware to do swaps.
Any ideas how to further debug this?
Thanks,
Grommit

Hi grommit
What do You think about the possibility that your PC is becoming overheated?
To me this sounds like such a scenario.
Your using an application which is intensive - which makes the unit warm up a lot probably.
After that everything is sluggish. This is what may happen when cooling is not sufficient - the CPU is throttled to reduce heat generation. And the effect is that the unit works pretty slow.
May I suggest that You try to let the unit be off for some time before trying it again - I don't know your possibilities, but I would put it on the balcony or on the floor below an open window too cool it really much.
Then try again from whatever media you like.
The result? Good performance for a while again? Then either clean the cooling module yourself or have a repair workshop do this for You.
Good luck and stay with Linux! :)
BR Tom

CF 10 sp 12 Enterprise high CPU usage hangs services, 2012 server on 2012 Hyper-V host

The last 2 days - my [removed link] CF site has suffered from high CPU usage (on and off) that stops functionality.
This will last several minutes then suddenly the high usage stops a few minute later the high cpu usage starts again.
I don't have any scheduled processes allowed to run.
Restarting the coldfusion service during a high CPS incident - the cpu usage just picks up where it left off when restarted.
I have assigned 4 CPUs (normal) or 8CPUs (as a test) to the VM and I get the same high CPU then low usage. This is a fresh install several months ago on a new VM.
I'd like some Adobe support on this issue but can't seem to find the contact phone number.
This series of high and low cpu usage first started Monday AM about midnight until 7:00 AM Tuesday was quiet and Wednesday this AM I'm having the same issues.
Ideas?
Update: While waiting for this to post - the high CPU usage started again and this time I stopped and restarted the Jetty service ... and the CPU usage went away...
Update: the high cpu started again and a restart of the jetty service didn't help --- neither did the .net service restart... the cf10 application service did stop the high usage...
Jay Bietz
Message was edited by: Jay Bietz after post accepted.

After 2 hang free days -- Friday midnight (above is the gcviewer ) and ~2 hours later had the hang condition again. Current java.config includes
java.args=-server -Xms4096m -Xmx4096m -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005 -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+UseParallelGC -Xbatch -Dcoldfusion.home={application.home} -Dcoldfusion.rootDir={application.home} -Dcoldfusion.libPath={application.home}/lib -Dorg.apache.coyote.USE_CUSTOM_STATUS_MSG_IN_HEADER=true -Dcoldfusion.jsafe.defaultalgo=FIPS186Random -Dcom.sun.management.jmxremote.port=8701 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Xmn1024m -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -verbose:gc -Xloggc:cfwhispererGClive4.log -Dcoldfusion.classPath={application.home}/lib/updates,{application.home}/lib,{application .home}/lib/axis2,{application.home}/gateway/lib/,{application.home}/wwwroot/WEB-INF/flex/j ars,{application.home}/wwwroot/WEB-INF/cfform/jars,C:\\CFusion10\\cfusion\\verisign\\payfl owpro\\Java\\PFProColdFusion,C:\\CFusion10\\cfusion\\verisign\\payflowpro\\Java\\PFProCold Fusion\\Verisign.jar
GCviewer shows that the full GCcollections suddenly start firing off many times in a short period of time.
Jay
will work on the tomcatlog issues next.

High CPU usage because of Biztalk Server

How do you prevent Biztalk Server from causing the CPU to go high?
Christiane

Hi Christiane,
To prevent
BizTalk Server from causing high CPU, identify the root cause and solve it.
Analyze the performance counters, as
Tomasso suggested start with
PAL tool and analyze its report.
MessageBox viewer should also give you indicators with critical errors.
More often it’s due to tracking. Check the level of tracking enabled. Make
sure the SQL Agent jobs are all working as expected to clean up the BizTalk tables.
Following article shall help you:
Identify Performance Bottlenecks in
your BizTalk Environment – Part I – this details about performance counter.
Identify Performance Bottlenecks in
your BizTalk Environment – Part II – this details analysing adapter and pipeline performances
Identify Performance Bottlenecks
in your BizTalk Environment – Part III – this details about analysing the orchestration for performance
Top 10 ways you can improve BizTalk Server
performance with less effort
BizTalk Server: Performance
Tuning & Optimization
BizTalk: Troubleshooting with Performance Monitor
If this answers your question please mark it accordingly. If this post is helpful, please vote as helpful.

Evenlog viewing causes CPU usage 100% on Windows server 2008 SP2

We have Windows server 2008 SP2 with strange behaviour. When I scroll down events in eventlog viewer CPU usage hits 100% and eventlog viewer freeze. CPU usage is split between 2 processes SVCHOST.EXE (lmhosts, eventlog and Dhcp services) and MMC.EXE.
1)I tried to replace eventlog files with new ones. That didn’t helped
2)After server clean boot problem still exist.
3)When CPU hits 100% usage process explorer shows that from SVCHOST.EXE process CPU is used by service EventLog.
Any ideas how to fix this?

Hi Santosh
I re-installed VMware
tools and also configured VMXNET 3 - nothing changed :(
Sorry to hear that.
Windows event log service has couple of dependencies i.e. task scheduler and windows event collector service. Can try restrating those services ?
In addition to above, try following steps
Change NTFS permission of %WINDIR%\System32\WinEvt\Logs directory, add Local Service and
Network Service, give them FULL permissions.
Stop and Start event viewer service by running following command
net stop eventlog && net start eventlog
Issues like this might occur if the disk (FC or iSCSI SAN or even NAS) has some inconsistencies , this is true in case of both physical and virtual machines
You might want to try running chkdisk as well on the server in question
http://technet.microsoft.com/en-us/library/cc730714(v=ws.10).aspx
If nothing helps, try inplace upgrade of the Operating system as an last option.
How to Perform an In-Place Upgrade on Windows Vista, Windows 7, Windows Server 2008 & Windows Server 2008 R2
http://support.microsoft.com/kb/2255099
Thanks
Regards, Santosh
I do not represent the organisation I work for, all the opinions expressed here are my own.
This posting is provided "AS IS" with no warranties or guarantees and confers no rights.
Whenever you see a helpful reply, click on Vote As Helpful & click on
Mark As Answer if a post answers your question.

Why is Flash CPU usage so high on my PC?

To other psoters here - Please do not hijack my thread for any other performance issues with Flash other than high CPU usage.
This thread is (hopefully) dedicated to why the CPU usage on my desktop PC jumps when I go to a page with flash 'content'. Thank you!
I am hoping that there is an answer for why my computer is using a very high amount of CPU percentage when I am viewing flash content?
I am running Windows Vista Home Premium Service Pack 2 on a Gateway GT5432 desktop computer.
I have Shockwave Flash version 11.7.700.169 installed.
I am using Firefox version 20.0.1 (but I have seen same problem of high CPU with Google chrome).
Here is one page that is causing the high CPU usage.
-   http://logansroadhouse.com/Default.aspx
That page appears to have lots of Flash content.
If I open that logans roadhouse page, my CPU usage goes from an average of 12%, to 80%!
The process I see jump are:
- Firefox's "plugin-container.exe" goes from 0% to about 50%
- Firefox browser "firefox.exe" goes from around 8% to 14%
- Adobe's plugin "FlashPlayerPlugin_11_7_700_169.exe" goes from 0% to 16%
- TOTAL CPU change from 8% to 80% after opening up just this one page !
When I close the page, the CPU usage goes down again. Open again - CPU goes high again.
Also if I go to the firefox addons page and DISABLE the SHOCKWAVE FLASH plugin, then go to that Logans Roadhouse page, very little of the content I saw with Flash enabled is visible - which I take to mean it is a page consisting of lots of Flash 'content'. Also the CPU usage remains low (8%) if I go to that page - after disabling the Shockwave Flash plugin.
I have seen the CPU also go high on youtube.com pages also - CPU jumps just as I said above - if Flash is enabled. CPU then drops after disabling Flash plugin.
I was hoping you had a fix for my problem? My PC becomes almost unusable with the CPU so high. It sure looks like it is the Flash plugin driving the CPU so high.

I am also facing the same problem from last 2-3 weeks since i upgraded my flash player to latest one.
All softwares and drivers are upto-date.
I play wartune MMO flash browser based game (also applicable to youtube videos) which is now using above 80% of CPU. Before upgrading, CPU usage was normal around 5-15% depending upon the events, but not more than 20% even if i open 3-4 accounts of wartune in different windows at the same time. It happens in all browsers (IE10, Mozila22.00, Opera12.15, Chrome27.0.1453.116 m).
I tried all solutions like disabling hardware acceleration, flash cache size to unlimited, clearing all flash cache etc but the same problem.
Please fix this problem as soon as possible.
My System Specs as follows
System
Manufacturer
System manufacturer
Model
System Product Name
Total amount of system memory
4.00 GB RAM
System type
64-bit operating system
Number of processor cores
2
Storage
Total size of hard disk(s)
307 GB
Disk partition (C:)
18 GB Free (40 GB Total)
Disk partition (D:)
28 GB Free (34 GB Total)
Disk partition (E:)
11 GB Free (58 GB Total)
Disk partition (F:)
4 GB Free (58 GB Total)
Disk partition (G:)
6 GB Free (116 GB Total)
Graphics
Display adapter type
Intel(R) G41 Express Chipset
Total available graphics memory
1759 MB
      Dedicated graphics memory
128 MB
      Dedicated system memory
0 MB
      Shared system memory
1631 MB
Display adapter driver version
8.15.10.2869
Primary monitor resolution
1440x900
DirectX version
DirectX 10
Network
Network Adapter
Realtek RTL8168D/8111D Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)
OS Name
Microsoft Windows 7 Ultimate
Version
6.1.7601 Service Pack 1 Build 7601
Other OS Description
Not Available
OS Manufacturer
Microsoft Corporation
System Name
Y2K-PC
System Manufacturer
System manufacturer
System Model
System Product Name
System Type
x64-based PC
Processor
Intel(R) Core(TM)2 Duo CPU
E4500 @ 2.20GHz, 2203 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date
American Megatrends Inc. 0702, 17-01-2011
SMBIOS Version
2.5
Windows Directory
C:\Windows
System Directory
C:\Windows\system32
Boot Device
\Device\HarddiskVolume1
Locale
India
Hardware Abstraction Layer
Version = "6.1.7601.17514"
User Name
y2k-PC\y2k
Time Zone
India Standard Time
Installed Physical Memory (RAM)
4.00 GB
Total Physical Memory
3.75 GB
Available Physical Memory
2.07 GB
Total Virtual Memory
7.49 GB
Available Virtual Memory
5.80 GB
Page File Space
3.75 GB
Page File
C:\pagefile.sys
Name
Intel(R) G41 Express Chipset
PNP Device ID
PCI\VEN_8086&DEV_2E32&SUBSYS_836D1043&REV_03\3&11583659&0&10
Adapter Type
Intel(R) 4 Series Express Chipset Family, Intel Corporation compatible
Adapter Description
Intel(R) G41 Express Chipset
Adapter RAM
1.75 GB (1,877,536,768 bytes)
Installed Drivers
igdumd64.dll,igd10umd64.dll,igdumdx32,igd10umd32
Driver Version
8.15.10.2869
INF File
oem6.inf (iEGL0 section)
Color Planes
Not Available
Color Table Entries
4294967296
Resolution
1440 x 900 x 59 hertz
Bits/Pixel
32
Memory Address
0xFE400000-0xFE7FFFFF
Memory Address
0xE0000000-0xEFFFFFFF
I/O Port
0x0000DC00-0x0000DC07
IRQ Channel
IRQ 4294967294
I/O Port
0x000003B0-0x000003BB
I/O Port
0x000003C0-0x000003DF
Memory Address
0xA0000-0xBFFFF
Driver
c:\windows\system32\drivers\igdkmd64.sys (8.15.10.2869, 10.14 MB (10,629,408 bytes), 14-11-2012 16:57)

Curious - CPU usage sometimes high!

Sometimes (but not often) I'll notice my Q10 (with OS 10.2.1.3247) is warm and using battery faster than usual.
A check of the CPU usage shows the System as the user of the CPU with usage rate vascillating around 50%.
A reboot thus far has always remedied the anomaly.
. . . . Pete

Did you add any emails account recently or install anything new like media card?
Or did you do an os update recently?

CPU usage very high, performance low

Using activity monitor, I gauge my cpu usage to be between 50 and 60 percent, with the Activity Monitor being THE ONLY APPLICATION OPEN! There are only two events which I can remotely correlate to this problem: downloading and using a new version of Firefox (3.07) and downloading and using Amadeus so I could listen to a Wiki file.
When I open Firefox or any other application, CPU usage goes straight to 100%. Then the machine slows down significantly. Any ideas?

You guys are not going to believe this! I did some searching where I discovered this comment by a user on MacRumors (sp?) named "cyantist:"
"For some reason I remember having this issue a while back, and the solution was this: right-click on the desktop > show view options > deselect show item info. It worked for me, but it wasn't Finder that was giving me 100% cpu, it was Safari or Camino."
Well, I couldn't really figure out what he had done but I right-clicked on the desktop>More>Configure Folder Actions> disable Folder Actions. Voila! Finder and mds dropped off the Activity Monitor list with percentages less than 1. Yikes! I did some experimentation and it turns out that all one has to do IS RIGHT-CLICK ON THE DESKTOP! At first, I thought it was toggling every time I selected and deselected "Enable Folder Actions," but doggone if the Finder and mds didn't drop off the map by simply right-clicking on the desktop. Bizarre! Now, with Activity Monitor and Firefox open, the cpu is running between 10% and 20%. Go figure! I'm not going to mark this problem as solved until someone chimes in with a reasonable explanation (which might come from . . . The Twilight Zone . . . )

CPU usage suspiciously high while idle

I have the following problem, help is very appreciated
Right after my computer finishes booting the CPU usage raises up to approx. 55% on both cores, I'll attach a screenshot to clarify.
What can be the cause of this?
To me, Xorg seems to be using more CPU than it needs.. still it's not 55%. The performance isn't bad either, the system works very well.
The screenshot http://dl.getdropbox.com/u/1811427/misc/idle.jpg
$ uname -a
Linux felipe-desktop 2.6.31-ARCH #1 SMP PREEMPT Tue Oct 6 00:48:55 CEST 2009 x86_64 Intel(R) Core(TM)2 Duo CPU E7300 @ 2.66GHz GenuineIntel GNU/Linux
$ top
top - 17:48:01 up 35 min, 3 users, load average: 0.28, 0.11, 0.08
Tasks: 107 total, 4 running, 103 sleeping, 0 stopped, 0 zombie
Cpu(s): 35.9%us, 18.5%sy, 0.0%ni, 44.9%id, 0.0%wa, 0.3%hi, 0.3%si, 0.0%st
Mem: 2057796k total, 840600k used, 1217196k free, 43768k buffers
Swap: 1020088k total, 0k used, 1020088k free, 344868k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1881 root 20 0 627m 42m 15m S 14 2.1 2:16.56 X
6263 felipe 20 0 40232 6136 2184 S 11 0.3 1:35.33 gconfd-2
6253 felipe 20 0 149m 7152 5516 R 4 0.3 0:40.75 gnome-session
14947 felipe 20 0 195m 34m 14m S 4 1.7 0:23.10 compiz
6259 felipe 20 0 11076 1524 820 S 3 0.1 0:34.75 dbus-daemon
7185 felipe 20 0 679m 121m 32m R 2 6.1 0:35.01 firefox
6267 felipe 20 0 215m 10m 7772 S 1 0.5 0:18.88 gnome-settings-
6285 felipe 20 0 399m 31m 20m S 1 1.6 0:10.30 nautilus
6323 felipe 20 0 162m 3044 1580 S 1 0.1 0:04.37 gnome-screensav
7592 felipe 20 0 197m 18m 11m S 1 0.9 0:06.89 gnome-terminal
6303 felipe 20 0 286m 36m 14m S 1 1.8 0:11.25 python
6284 felipe 20 0 229m 16m 11m S 1 0.8 0:11.05 gnome-panel
6273 felipe 20 0 36840 2080 1744 S 0 0.1 0:02.85 gvfsd
6311 felipe 20 0 145m 6792 5388 S 0 0.3 0:03.59 gdu-notificatio
6458 felipe 20 0 166m 8584 6368 S 0 0.4 0:04.06 notification-da
15615 felipe 20 0 324m 41m 18m S 0 2.0 0:03.91 gnome-do
1 root 20 0 3796 640 540 S 0 0.0 0:00.30 init
What else would be useful about my configuration?
Thanks in advance for any help

well well... looks like compiz WAS the problem after all... must've messed up while testing. So i 'found' a 'decent' workaround.
Deactivated compiz (set metacity as the WM) and removed compiz-icon from the startup applications, then i enabled metacity compositing (because i use both screenlets and docky)... and that's it, .. for now

Weblogic server 8.1 sp5 connection to MQ V 7.1

Hi,
We are using Weblogic 8.1 sp5 to connect to Websphere MQ v 5.3 using the "Foreign JMS Server" connectivity of Weblogic. Websphere MQ Qmgr is being accessed in ".bindings" mode.
we have configured an XA Queue connection factories and queues in the file based jndi tree (.bindings) to connect to MQ. Weblogic is configured to use this bindings file to look up the file base JNDI tree for Weblogic MQ and also all binaries such as "com.ibm.mq.mqjms.jar" etc are available in its classpath.
An MDB is deployed on weblogic to listen to an MQ queue. The connectivity works fine and messages are delivered to the MDB (XA mode) and processed fine.
Now the MQ is getting upgraded to V 7.1.
From the below link i think we can only use weblogic server 9.1 to connect MQ v 7.1
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r0/index.jsp?topic=/com.ibm.mq.csqzaw.doc/jm41140_.htm
If i am wrong can you clarify the below doubts
1) What changes should be done at weblogic server side ... like
a) getting the new .bindings file for MQ V 7.1 and it's related jars.
2) Will the above set-up works as java version is 1.4.2.10
3) Is there any known issues.
for ex: http://www-01.ibm.com/support/docview.wss?uid=swg1IZ71306
Thanks in advance

If MQ V5 clients cannot interoperate with MQ V7 servers, then perhaps MQ V6 clients support the 1.4 JVM? If so, I suppose you can use an MQ V6 client to communicate with V7.
Alternatively, perhaps MQ's "extended transactional client" provides more flexibility in interoperability than the client you're using.
Tom

User in Outlook gets prompted with login details during high CPU usage in HT-CAS server ?

Hi All,
I got the VMware virtual machine running Exchange Server 2010 SP2 (I know I'll upgrade that soon) as follows:
PRODHT-CAS01 (HT-CAS Server NLB node 1)
PRODHT-CAS02 (HT-CAS Server NLB node 2)
PRODMBX01 (Stand alone Mailbox Server 1) no DAG
PRODMBX02 (Stand alone Mailbox Server 2) no DAG
I'm having a problem with the Outlook 2010 in my company where
all in a sudden it is prompting for a password when the user open up their outlook first thing in the morning.
Some of the users are able to resolve the issue by retype the AD login & password but some are not able to ?
WHen testing using Outlook Web Access everything working fine with no issue,
but for some users who cannot get past Outlook prompt, even after resetting the password, the problem still exist.
I also noticed that the PRODHT-CAS01 cpu is running at 100% during the problem ?

Hi,
According to your posting, I noticed that the Microsoft Exchange RPC Client Access service process consumes excessive CPU on Client Access servers.
It is a known issue in Exchange 2010 SP2. Please update your Exchange server with the latest patches and service packs to have a try. Additionally, the following KB descripted the similar issue with yours. For your reference:
http://support2.microsoft.com/kb/2854376/en-us
http://support2.microsoft.com/kb/2719894
Regards,
Winnie Liang
TechNet Community Support

NSAPI plugin has high CPU utilization on Sunone web server 6.0 SP5

Hi,
I am running WL 6.1 SP3 with pluginProxy SP03 on Sunone web server 6.0SP5 on Solaris.
Seeing very high CPU utilization with 3 threads running wl_proxy (about 33% each).
Any latest NSAPI pluginproxy patch I can use to fix this?
Walter

I'm having the same problems as all the above posts. I run a colloborative tool which uses IPlanet as a directory server and I receive the Event ID:25 Source: WebServer 6.0 error as well as Event ID:0 Source:https-admnserv6.0 which gives "the local computer may not have the necessary registry information or message DLL files to display messages from a remote computer". I have 3 servers built and all exhibit the same errors.

Fiinding MEMORY,CPU usage trend since the server was installed

Hi - I want to find out the maximum usage trend of CPU , memory,swap and directory space in SAP HANA which can be utilized for assesement of capacity planning. Please let me know the various ways to achieve this.
Regards,
Sharad

Hi Sharad,
Please go though the below guide link which will help you get all the information related to SAP HANA Administration,troubleshooting and performance.
http://help.sap.com/hana/SAP_HANA_Administration_Guide_en.pdf
http://help.sap.com/hana/SAP_HANA_Troubleshooting_and_Performance_Analysis_Guide_en.pdf
Please let me know if is there any concerns.
Thank you.
Warm Regards,
Earesh kuamr

System CPU usage too high

Hi, i've been trying to troubleshoot this problem for some months.. everytime i try to use perfmon or another program to watch for network usage (download and upload) the System process spikes to 13%~ constantly until i close it.. I could "live"
without that but now everytime i'm using an application on my second monitor, the same thing happens... started happening just an hour ago, and it's really bothering me because i don't have a clue what driver could possibly cause this.
I've tried capturing xperf traces on another forum but they keep come as corrupted as the person whose trying to troubleshoot with me tells me, and i can't seem to get a grip of the xperf analyser myself to see what (driver?) is using the cpu so i can try
to replace it...
Anyway, as i type this it jumped up to 20% and i don't know what to do.
I'll upload two xperf traces here, but at least one is "corrupted" as the other kind member on the other forums told me. (which is the first one below)
https://dl.dropboxusercontent.com/u/36066558/highCPUUsage.7z
https://dl.dropboxusercontent.com/u/36066558/highCPUUsage2.7z
And the one i just recorded, https://dl.dropboxusercontent.com/u/36066558/highCPUUsage3.7z
Does someone have another way or can help me find what's causing it?
I used the command xperf -on latency -stackwalk profile -buffersize 1024 -MaxFile 512 -FileMode Circular && timeout -1 && xperf -d highCPUUsage.etl
I took a print of the System process Threads in Process Explorer http://i.imgur.com/vbW36rU.png
Before the today's change, the function shown there was mostly ntoskml.exe!KeGetCurrentProcessorNumberEx+0x34, i don't know if that means anything...
Thanks.

NTM
First Xperf has been replaced by Windows performance recorder. Second there was almost no data recorded in your trace. Please run a windows performance trace as instructed in the wiki and upload it. Make sure you run the trace when the
problem is happening
In order to diagnose your problem we need to run Windows performance toolkit the instructions for which can be found in
this wiki
If you have any questions feel free to ask
Please run the trace when you are experiencing the problem
Wanikiya and Dyami--Team Zigzag

Writing MBeans on Weblogic Server 8.1 sp5

Hi,
I am trying to write a standard mbean for managing my application. As of now its a simple MBean which just needs to print hello world on the server when a MBean Client invokes it. Let me discuss the apporach i have taken. Classes that have been devloped are.
Interface HelloMBean.java which doesnt extend any interface (as this is not a dynamic mbean). This contains a method hello()
Class Hello.java implementing the HelloMBean. This contains the method hello() which does the printing on the server when invoked.
HelloStartup which registers the mbean with the MBeanServer after doing a JNDI lookup for "weblogic.management.server"
MBeanClient.java which does a look up for the mbean the code of which is :-
url = "t3://localhost:7001" ;
username = "weblogic";
password = "weblogic";
MBeanHome home = null;
Environment env = new Environment();
env.setProviderUrl(url);
env.setSecurityPrincipal(username);
env.setSecurityCredentials(password);
Context ctx = env.getInitialContext();
//Retrieving the Administration MBeanHome interface
Object obj = ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
home = (MBeanHome) PortableRemoteObject.narrow(obj, MBeanHome.class);
WebLogicObjectName mbeanName = new WebLogicObjectName("MBeanDomain:Name=Hello,Type=ServerConfig");
WebLogicMBean mbean = (WebLogicMBean)home.getMBean(mbeanName);
Now At the server startup i see that the mbean has got successfully registered by using the isRegistered() method. But when i try to retreive the object from client i am getting a exception javax.management.InstanceNotFoundException.
I would appreciate if anyone could help me out in this issue. Also if anyone has written any sample code to register and invoke the mbeans written using other interfaces like DynamicMBean, WeblogicMBean etc and could share them or perhaps give pointers in how to go about writing and invoking them in weblogic would be really helpfull.
I read somewhere that till 7.0 weblogic didnt support writing of custom MBeans can anyone confirm that we can write custom MBeans on 8.1 ??
My purpose of writing this MBean is to invoke it from across the JVM. I know its possible using rmi but do think MBean would be the rite choice for it.
Thanks in advance

Change this code
<i>WebLogicObjectName mbeanName = new WebLogicObjectName("MBeanDomain:Name=Hello,Type=ServerConfig");
WebLogicMBean mbean = (WebLogicMBean)home.getMBean(mbeanName);</i>
to
MBeanServer mbs = home.getMBeanServer()
ObjectName oname = new ObjectName("MBeanDomain:Name=Hello,Type=ServerConfig");
// to invoke your mbean's hello method
mbs.invoke(oname, "hello", null, null);
You should remember that for CustomMBean's you cannot use MBeanHome.
HTH,
-satya
BEA Blog:
http://dev2dev.bea.com/blog/sghattu/
Get Involved in CodeShare:
https://wls-console-extensions.projects.dev2dev.bea.com/
https://wlnav.projects.dev2dev.bea.com/
https://eclipse-wlst.projects.dev2dev.bea.com/
https://wlst.projects.dev2dev.bea.com/

CPU Usage is high - WebLogic Server 8.1 SP5

Similar Messages

Maybe you are looking for