SVCHOST 100% CPU - Process hog wuaueng.dll

WINDOWS SERVER

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  • 1. Windows XP SP2 IP Address V Host name
    On one of my computers if I try to access a share by IP address (Different servers) I get a access denied message. If I browse by host name all works correctly, no error messages in the event log. Any suggestions? Windows XP SP 2 / SBS 2003
  • 2. Several Modems on SBS2003
    Hello, for several reasons, we need to install as many modems as possible on a SBS 2003 to send faxes. In the past, this worked fine for about half a year with three different modems (1xUSB, 2xPCI). However, we had to exchange one of the PCI modems, and ever since it has become impossible to get more than two modems working together at the same time. I tried everything: I used modems from different manufacturers, I used different modem types (USB, PCI, COM) - but no chance. Of course, I used the latest drivers for all modems - and they are all successfully installed, but when it comes to sending different faxes at the same time, only two of them start dialling, the third does nothing. When I check the Hardware-Overview, you can see all modems have been installed successfully and the same applies to the "Telephone and modem options" in the "Systemsteuerung" (sorry, but I don't know the English term for that). However, when you start the Fax-setup of the SBS 2003, you only get two modems in the list - instead of the three that are available. If there's anyone out there who could help me, I would be more than happy :-)
  • 3. Software RAID problem
    Hi Thomas, I've got a client whose SBS 2000 server is a software raid1 of two IDE disks and it's doing the same thing as you describe (resync after every reboot). I've disconnected the secondary drive until I can figure out what's going on. Of course, now I have no fault tolerance. I'd be interested if you ever find a solution or cause. -- Merv Porter [SBS MVP] =================================== "Thomas Wopienka" < XXXX@XXXXX.COM > wrote in message news: XXXX@XXXXX.COM ... > Hello! > > I think that I have a problem with my installation of SmallBusiness Server > 2003 (all updates installed using Windows Update). I've setup up mirroring > in "Disk Management" and the synchronisation goes through successfully. > There are no errors or warnings in the eventlog and also in Disk Management > everything looks ok. > > But when I reboot the Server and check Disk Management it shows that the > sever ist synching the discs again - is this normal behavior (I think it > wasn't in W2K)? > > What can cause this problem? > I have checked both harddisks - they are brandnew and show no errors. > > Thank you for your help! > > > Thomas > >
  • 4. Missing something with RWW?
    I tried to gain access to my computer during lunch just now......I can get to the Remote login screen, took my password, tried to select my computer, and it said that I do not have access. I have remote access privelege.....so.....my guess is that I cannot be logged in on my computer at the office if I want to connect from home? And if this is the case....does that mean I have to leave my computer on for it to work? I have always used Remote Desktop into the server....but this RWW thing is kinda interesting and want to see how it works..... :)
  • 5. Lost License
    SBS 2003 occasionally loses its license's and has required authentication after having been authenticated 9 months.

Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby John Lenz » Fri, 22 Feb 2008 01:29:33 GMT

es,

Next time I will capture what you are looking for.

I have Process Explorer (SysInternals) running
In the interim, when it pegged, I killed the capture agent, but the CPU load
continued and the process was queuing.dll!Dllinstall+0x1cf37

Does this help narrow the problem

Thx for all your help.

John

"Les Connor [SBS MVP]" < XXXX@XXXXX.COM > wrote in message
news: XXXX@XXXXX.COM ...



Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby Les Connor [SBS MVP] » Fri, 22 Feb 2008 01:54:31 GMT

t doesn't help me any, but perhaps someone else recognizes something.

--
Les Connor [SBS MVP]
________________________
Get the SBS BPA here:
http://support.microsoft.com/kb/940439/en-us


"John Lenz" < XXXX@XXXXX.COM > wrote in message
news:% XXXX@XXXXX.COM ...


Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby John Lenz » Fri, 22 Feb 2008 02:42:54 GMT

es - spell check accidentally changed Dll name

it is -> wuaueng.dll!Dllinstall+0x1cf37

Sorry for the confusion. I hope this helps

John

"Les Connor [SBS MVP]" < XXXX@XXXXX.COM > wrote in message
news: XXXX@XXXXX.COM ...



Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby Les Connor [SBS MVP] » Fri, 22 Feb 2008 03:55:10 GMT

hat's a dll related to windows update, that's about all I know. Whether, or
how, it's related to your issue isn't known, though.

The output from tasklist would be more helpful, to me at least.

--
Les Connor [SBS MVP]
________________________
Get the SBS BPA here:
http://support.microsoft.com/kb/940439/en-us


"John Lenz" < XXXX@XXXXX.COM > wrote in message
news:upbaKg% XXXX@XXXXX.COM ...


Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby John Lenz » Fri, 22 Feb 2008 08:26:30 GMT

en

Here is the readout you requested

PID 1848

wuauserv
EventSystem
Browser
CryptSvc
DHCP
TrkWks
ERSVC
helpsvc
dmserver
Netman
Nla
RasMan
Seclogon
WSCSVC
lanmanserver
ShellHWDetection
SENS
Srservice
Schedule
TapiSrv
Themes
AudioSrv
SharedAccess
winmgmt
W32Time
WZCSVC
lanmanworkstation

A long list. When I kill wuauserv, wuaueng.dll kicks in. When I kill that,
theystem stabaizes.

Thx

"Les Connor [SBS MVP]" < XXXX@XXXXX.COM > wrote in message
news: XXXX@XXXXX.COM ...



Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby Les Connor [SBS MVP] » Fri, 22 Feb 2008 09:46:54 GMT

ased on that, Lanwench should have covered the issue. Go back over that
post and make sure.

--
Les Connor [SBS MVP]
________________________
Get the SBS BPA here:
http://support.microsoft.com/kb/940439/en-us


"John Lenz" < XXXX@XXXXX.COM > wrote in message
news: XXXX@XXXXX.COM ...


Re: SVCHOST 100% CPU - Process hog wuaueng.dll

Postby John Lenz » Fri, 29 Feb 2008 23:14:35 GMT

uys,

I reapplied and it still pegs. This occurs on only one of my PCs
(unfortunately - mine). I will reformat C: drive and re-install XP SP2 and
see if that clears it up.

Thx for your help.

John
"Les Connor [SBS MVP]" < XXXX@XXXXX.COM > wrote in message
news:% XXXX@XXXXX.COM ...



Similar Threads:

1.svchost process (for update service) hogs CPU process

2.svchost process spike cpu 100 %

I have read the previous posts and am not yet getting a solutions t our 
problem.
Here is our situation.:
We rolled some windows updates this week on XP pro SP3 machines via WSUS.
Since then most machines on the network are staring up and then the SVCHOST 
process grab the cpu to 100% for about five minutes then it releases and the 
machines in question will work for sometime and then the svchost process will 
fire again.
I have noted also that outlook seem to be most affected application it 
freezes up when this svchost begins it's cycle.

I did a tasklist and found that on all these machines this process controls 
the following process:


svchost.exe                 1072 AudioSrv, BITS, Browser, CryptSvc, Dhcp,     
                                 dmserver, ERSvc, EventSystem, helpsvc,       
                                 lanmanserver, lanmanworkstation, Netman,     
                                 Nla, RasMan, Schedule, seclogon, SENS,       
                                 SharedAccess, ShellHWDetection, TapiSrv,     
                                 TrkWks, W32Time, winmgmt, wuauserv, WZCSVC  


Any ideas on the way forward?

JNM

3.svchost.exe - Using 100% of CPU after boot till I End Process

My svchost.exe is taking 100% of the CPU after boot. I'm lucky if I can even 
get into the Task Manager before my mouse freezes up with a nice little beep 
associated with the freeze. After numerous "slow" restarts, I can get into 
the Task Manager and end the process > svchost.exe > SYSTEM and the computer 
will go back to a normal CPU and things work again.

I have read many different articles and many say to turn off Windows Auto 
Update -- I have done this.

I use Spyware Doctor / AVG Free / XoftSpy  -- I have tried disabling them in 
the start-up menu...that doesn't seem to help. Anyway, I'm stuck and 
frustrated with the svchost.exe deal!!!

As an added FYI - svchost.exe is listed 12 times in my Task Manager (7 times 
with the word SYSTEM by it  -- 3 times with LOCAL SERVICE by it -- 2 times 
with NETWORK SERVICE by it).


I did try and install WindowsUpdateAgent30-x86.exe  and when I run it it 
says "Install is not needed since WIndows Update Agent is already installed."

Any help on this is appreciated.

Thanks much.


4.100 % CPU and svchost process

Hi,

My PC is always running at 100 % CPU and is slow.
When I kill the process svchost process, the system comes back to normal and 
I can run all of my applications.
I have run all the spy, virus, performance software, but can not find 
anything wrong.

I have read that killing the svchost process is bad but it seems it is the 
only temp solution I have.

Any recommendation?

Fred
(to send email, get the lead out) 


5.SLOW notebook, CPU at 100% all the time, explorer.exe hogging CPU

 	Using an Inspiron 2200. I have a 1.4GHz processor (Intel Celeron M). I use
WinXP Home. 20GB hard drive (I know it's small but I have 300+ GB worth of
externals, but that's besides the point, or is it?). 1.24GB of RAM. I have
every spyware and adware program on earth (the legit ones like Ad-aware and
Spyware Sweeper) and I run them regularly. I have a paid subscription to
Norton Internet Security, and I use it. I defrag and empty my temp files
regularly. I usually have Adobe Photoshop CS2 (and work with very large
graphics), Microsoft Outlook, AIM and a web browser or two open regularly
with my high speed internet connected. Task Manager tells me on average I
have 35-45 processes running at any given time.

My CPU usage is usually at 100%, which is NOT right. In task manager the
process that is hogging anywhere from 95-100% of my CPU is explorer.exe

EVERYTHING I do lately takes forever to load, and sometimes just locks up.
Especially when using Outlook, and when loading large files into Adobe. It's
getting really bad and I don't know what to do to speed things up. Buy and
install a better processor? Is it a virus? My drivers? Should my on-board
hard drive be larger? Memory optimizer programs don't really do the trick,
but something tells me that my memory isn't a problem and that it is my CPU
and explorer.exe

PLEASE HELP!

6. wbemcore.dll using 100% CPU through SVCHOST

7. cpu usage 100%: svchost.exe, cpu 99

8. CPU hangs at 100%, keep killing processes but still 100



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