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100% CPU USAGE on and off! ;/

hey, i recently formatted my hd, when i re-installed windows (xp) i noticed that the longer the pc was runing my mouse started to lag every 2 secs for a period of 4 secs at a time, upon looking at my processes in the task manager, i noticed my cpu usage was going to 100% for 4 secs then back to between 20% and 40% for 2 secs, it does this repetedly and all i have running is msn messenger, but it does it when nothing is running too ;/ i realy cant do a thing with my PC, as in play games, which i need to do as i run a clan for RTCW. ive reinstalled and re-formnatted 3 times, and still the same. i installed diff video and sound drivers every time and always made sure that i installed the chipset driver first b4 anything else, i have a friend who is very good at this stuff, and even he is stumped, anyone got any ideas? pleeeeease :'(

PS. please view the attached jpeg of my cpu usage to understand what im jibbering on about :)

Attachments llf_at_cpu.JPG 44.87KB
Crazyfist
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3 posts since Oct 2003
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Go to the processes tab (of the window you posted) and list the top few processes that are eating up all the CPU.

cscgal
The Queen of DaniWeb
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Also, do you have one of the new Pentium 4s with Hyper-Threading technology? (Actually, nevermind ... if you did, it would be displayed as 2 CPUs)

cscgal
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That's odd.

Processes tab, yes. Do you have SP1 installed?

feigned
Posting Whiz
311 posts since Oct 2003
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By the looks of it your CPU has a very fast pulse rate.

jk ;)

(The graph looked like a cardiogram... )

Whatever this process is, it must be doing something big every couple of seconds. Are you networked or anything, perhaps acting as a server for user roaming?

Roberdin
Supreme Evil Overlord
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[ Post deleted that was above here ]

Erm, I hasten to point out that the RPC service doesn't appear to be failing here. Otherwise the computer would reboot, not just slow down.

Roberdin
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Hi, thanx for the quick response ppl, the thing thats using the cpu is DLLHOST.EXE means nothing to me, but maybe you guys will know.

NO i dont have sp1 installed, i was warned about it, so i never got it, basicly, i have audio and video drivers, msn and rtcw (return to castle wolfenstein) installed. :(

Attachments processes.JPG 53.78KB
Crazyfist
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)BIG"B"Affleck
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copy/ past from internet search


dllhost - dllhost.exe - Process Information
Process File: dllhost or dllhost.exe
Process Name: DCOM DLL Host Process
Description: The DCOM DLL Host process supports DLL based COM objects and is used by many Windows programs
Common Errors: N/A
System Process: Yes
===========================================

I would also like to add that I went to viper and disabled the process that i thought i didn't need based on what i read about all the processes and my computer would not boot ,i had to go in safe mone and reset them !!

caperjack
I hate 20 Questions
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what i read about all the processes and my computer would not boot ,i

key wordREAD
you disabled rpc and not the (rpc)locator newbie mistake dont take it to heart start over

)BIG"B"Affleck
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hey again, i ended the dllhost.exe on processes woohooo it worked, question tho, do i actually delete it now to stop it from starting every time i boot up? or just leave it and end process every time i boot?

Crazyfist
Newbie Poster
3 posts since Oct 2003
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starter will tell you details and dependencies

starter

)BIG"B"Affleck
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key word READ you disabled rpc and not the (rpc)locator newbie mistake dont take it to heart start over


I wont ,? do I set them to the way the viper sites says ,all at once or one at a time, and try it to make sure all goes well and then try another one.

caperjack
I hate 20 Questions
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theres 5 ways listed, its up to you which ones you need and dont need Default Home/Default Pro/"SAFE"/Gaming/Super Tweaked you can do them all at one time and reboot if you want the super safe way I have screenshots for you 1 sec brb
NOTE: (RPC) LOCATOR is on manual is screenshots below change to disable

Attachments 11111111111111111111111111.jpg 71.42KB 2222222222222222.JPG 75.85KB 33333333333333333333.jpg 70.22KB 4444444444444444444.jpg 68.21KB
)BIG"B"Affleck
Master Poster
Banned
766 posts since Oct 2003
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By the looks of it your CPU has a very fast pulse rate.

jk ;)

(The graph looked like a cardiogram... )

Whatever this process is, it must be doing something big every couple of seconds. Are you networked or anything, perhaps acting as a server for user roaming?


This problem of CPU usage is also because of the temperature issue in the computers.
The temperature settings in the BIOS also effect the the overall temperature of the system and the CPU usage is disturbed because of that.

Frank Wallis
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This article has been dead for over three months

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