Ekrn.exe & Svchost.exe Uses 100% CPU?

Jul 9, 2012

i use kind of an old computer but i remember it work very fast a while ago.

amd xp 2600+
abit nf-7sl
2gb ddr1
nvidia 6200 512mb

erkn and svchost uses 100 cpu latly.not always, but when opening a clip on Internet or full screen movie on vlc, cpu is on 100% too.runned a full scan on nod32 (in safe mod too) and also used malwarebytes and found nothing.runned a scan on hijackthis, here is the log:

logfile of trend micro hijackthis v2.0.4
scan saved at 15:48:14, on 09/07/2012
platform: windows 7 sp1 (winnt 6.00.3505)
msie: internet explorer v9.00 (9.00.8112.16446)
boot mode: normal

[code].....

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What Does The '-k' Mean After Svchost.exe

Nov 19, 2011

It's to do with that svchost.exe thing that's running. When I typed svchost.exe in a search engine sometimes it'll say something like 'svchost.exe -k netsvcs' what is the meaning of '-k'?

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No Svchost Running At All?

Sep 14, 2011

Yesterday, I installed Foxit Reader, then decided I didn't like it. When I attempted to re-install, I received the error message that "the windows installer service could not be accessed." It was listed as running in the services applet of administrator tools, but would not work.While then exploring the system, I found other things that wouldn't work--for example, audio, which is what put me on to the same problem last May--and others. I got many "class not registered" errors. SFC won't run. When booting to the CD and running SFC, I got the old message about a pending repair, although I can find no trace of one. Ran malware scanners, of course, and the system came clean. Clean boot was not useful.The most significant thing I have found, which is probably at the root of this, is that in task manager, there are no instances of svchost running, unlike the usual ten or fifteen that normally run.I had this problem in May, and ended up doing a complete re-install of Windows 7 Home Premium. I would like to avoid going through that again. It's difficult with visual impairment. There is one potential similarity to now and the situaton in May, other than the symptoms described above. In May, I had tried installing a new nvidia card, which Windows wouldn't recognize, so I took it out and when I booted back to Windows, the above symptoms appeared. Yesterday, I saw in event viewer a dcom error, which traces back to the nvidia updatus "user."

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Svchost Using Too Much Memory?

Sep 13, 2011

For the past few days, my computer, which usually performs well, has started becoming very slow and freezing. When I open Task manager, I notice that the user SYSTEM always consumes a lot of memory (about 1000 MB), slowing my system down to a crawl. The guilty process is nearly always svchost.exe (service-SysMain; PID-1948;Description-Superfetch).

Tech Support Guy System Info Utility version 1.0.0.1
OS Version: Microsoft Windows 7 Ultimate , Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 4
RAM: 3893 Mb
Graphics Card: Intel(R) HD Graphics, 1722 Mb
Hard Drives: C: Total - 59898 MB, Free - 5671 MB; D: Total - 138978 MB, Free - 119817 MB; E: Total - 138978 MB, Free - 132177 MB; F: Total - 138980 MB, Free - 64663 MB;
Motherboard: Intel Corporation, DH55PJ, AAE93812-302, BTPJ045000ZM
Antivirus: Kaspersky Internet Security, Enabled

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Sep 30, 2011

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Oct 27, 2012

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Svchost Using Too Much Bandwidth

Jul 15, 2011

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This problem started a few months ago. I've had this computer since December. I'm having the same problem with my wife's computer (Windows 7, 32-bit).

I have checked for malware with Norton 360, Webroot, Windows Defender, and a few other freebee programs. Other than a few cookies with low threat levels and "Power Reg Scheduler" there was nothing there. I have removed these few items. I have also run Wisefixer, that fixed over 200 supposed registry errors. None of this has had an effect.

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Sep 16, 2011

Recently, I installed Foxit Reader, then decided I didn't like it. When I attempted to re-install, I received the error message that "the windows installer service could not be accessed." It was listed as running in the services applet of administrator tools, but would not work.While then exploring the system, I found other things that wouldn't work--for example, audio, which is what put me on to the same problem last May--and others. I got many "class not registered" errors. SFC won't run. When booting to the CD and running SFC, I got the old message about a pending repair, although I can find no trace of one. Ran malware scanners, of course, and the system came clean. Defragged, did scandisk. Clean boot was not useful. Trying to do a repair in place results in the error message that setup can't find any information about the discs on the system.

The most significant thing I have found, which is probably at the root of this, is that in task manager, there are no instances of svchost running, unlike the usual ten or fifteen that normally run. In the services list, some services say they are running, but aren't. Windows audio is an example.I had this problem in May, and ended up doing a complete re-install of Windows 7 Home Premium. I would like to avoid going through that again. It's difficult with visual impairment

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SVCHOST Is Using Too Much CPU Time?

Dec 10, 2011

For the past week I have noticed that 'svchost(secsvcs)' has been using 40-50% of my available CPU time. Sometimes I goes away after a few minutes but there are occasions where it has run for an hour or more. The only way I know to get rid of it is to restart the computer.

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Aug 25, 2010

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No Svchost Running At All?

Sep 14, 2011

Yesterday, I installed Foxit Reader, then decided I didn't like it. When I attempted to re-install, I received the error message that "the windows installer service could not be accessed." It was listed as running in the services applet of administrator tools, but would not work.While then exploring the system, I found other things that wouldn't work--for example, audio, which is what put me on to the same problem last May--and others. I got many "class not registered" errors. SFC won't run. When booting to the CD and running SFC, I got the old message about a pending repair, although I can find no trace of one. Ran malware scanners, of course, and the system came clean. Clean boot was not useful.The most significant thing I have found, which is probably at the root of this, is that in task manager, there are no instances of svchost running, unlike the usual ten or fifteen that normally run.I had this problem in May, and ended up doing a complete re-install of Windows 7 Home Premium. I would like to avoid going through that again. It's difficult with visual impairment.

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Aug 8, 2011

My PC has started running very slowly and I have narrowed this down to SVCHost running at 100% cpu in the task manager. Using Process Explorer I can see that this process is hosting Power, PlugnPlay and DCOMLaunch services.

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May 5, 2012

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Jun 3, 2012

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Jan 8, 2012

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SvcHost Is Using 100% CPU - DcomLaunch / PlugAndPlay

Mar 21, 2010

I just upgraded to Win7 from Vista. My CPU's are constantly 100% running svcHost.exe - DcomLaunch (PlugAndPlay?). Looked at various tips to no avail. Following tips did not help: [URL] DComLaunch and WmiPrvSE.exe, DComLaunch and WmiPrvSE.exe makes CPU running high - Vista Forums I don't have Xperia software (that was another tip somewhere). Also ran various scanners on spyware and malware: PC seems not infected. Stopping/Suspending the services blocks or makes Windows crash (confirmed by other forums).

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Why Is Svchost Using All Broadband Bandwidth

Apr 17, 2012

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Svchost High Memory Use?

Aug 28, 2012

Ive notice for a while now that I have a svchost.exe using a lot of memory (see attached).Is this normal?If not, how to fix it?

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Svchost.exe Memory/CPU Usage?

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I've been noticing lately that sometimes my computer starts working on its own. Upon hearing the working sounds, I check the Task Manager and it tells me that svchost.exe -LocalSystemNetworkRestricted is taking up to 70MBs of memory at times. Most of the time it stays at ~50MBs. Also, sometimes this same process takes up to 50% of my CPU for a fw seconds.I did a tasklist /svc on cmd.For LocalSystemNetworkRestricted, it gave me these: AudioEndpointBuilder, CscService, hidserv,

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Svchost.exe Virus Respawning?

Oct 25, 2012

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I've tried chkdsk, messing around with msconfig and various other things to no avail. Am I missing something here? I'm stumped. I think given the problems I've been having aside from this (booting) I'm tempted to put it down to a faulty CPU or Harddrive (the 500GB size supports that probability, I think).

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Mar 14, 2011

I know how to

1. Find out how much memory is being used by each Svchost
2. Find out what processes are running under each Svchost
3. Identify the Process ID (PID) for each Svchost

If a Svchost has multiple processes running under it how do I find out how much memory each of those processes under a generic svchost is using?

1. Click on the Windows world ball
2. Type "command prompt"
3. Right click on "command prompt" and run as Adminstrator
4. At the command prompt first type in "tasklist /svc". This will give you the "Image Name" "PID" and "Process(s)" for each PID (Product Identification Number)
5.Follow the method described below for each Process that you want to isolate.

Creating an Isolated Process.What this method really does is modify one of the registry parameters for the service in question from a shared process to an isolated process. The command syntax is fairly straightforward and uses the sc config command set: sc config <service name> type= own. So for Windows Updates (wuauserv), the command would be: sc config wuauserv type= own. Note that there is a space between the '=' and 'own' - you must insert that space.

6. Reboot
7. Now repeat steps 1 - 4 below the double dotted line above
8. Verify that the "Process" that you wanted to isolate has its own PID
9. Type in Tasklist /FI "PID eq xxxx". Where "xxxx" is the number of the PID that you just isolated.Make sure to type in the quotes as indicated.

You will now be able to see the memory usage of the process that you just isolated. Note that the image name will still show as "Svchost.exe". To verify that you are looking at the correct PID, you can run "Process Explorer", go the PID in question, right click, left click on Properties, left click on Services and you will see the service that you just isolated. Does isolating a service out of a Svchost and creating its own Svchost change the total amount of memory that your system is using? I would think that it would because you are adding an additional Svchost for each process that you isolate.

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Mar 2, 2011

svchost.exe (NetworkService) jumps to 100% when using Google Chrome or other internet related software. I need to stop the service in Source control, to keep my laptop from crashing. (as the CPU gets to hot and shuts down the Laptop without warning.)Aswell with 3D software or heavy programs same issue

Hardware:

HP 8710W, fully updated softpacks
Nvidia latest driver for Quadro FX 1600M

Software: (which are important)

Windows 7 x64
Office 2010 x64
Google apps
Syncplicity
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AVG Internet Security 2011
Adobe Master Collection CS5
Some AutoDesk suites
Tuneup utilities 2011
All Licensed

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Aug 9, 2009

im running build 7100 fresh install. help, i need to shut this thing down.

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Feb 10, 2012

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