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#1
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svchost consuming CPU even after boot-up
I've read many posts regarding the lengthy start-up issues associated with
svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
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#2
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svchost consuming CPU even after boot-up
MG wrote:
I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? MG, If you are going to repost the same question you have had going for 8+ days now in microsoft.public.windowsupdate with many responses and many things tried - it would be in your favor as well as everyone elses to at least make note that this has been posted elsewhere and they can review what has been attempted he http://groups.google.com/group/micro...4b36d3b71d1636 After all - you did not change the subject nor the body of the message to reflect anything tried (knowing what doesn't work is as important in troubleshooting as finding what does.) -- Shenan Stanley MS-MVP -- How To Ask Questions The Smart Way http://www.catb.org/~esr/faqs/smart-questions.html |
#3
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svchost consuming CPU even after boot-up
There are many ways you can discover what processes are being hosted by
svchost. My favorite way is also the simplest: it uses the Help and Support Center. Start Help and Support and select 'Use tools to view your computer information..." then choose 'Advanced system information' and select 'View running services'. This shows you all running services, including those running behind svchost. If any of those services look unfamiliar you can run a web search to find out what they do, and that can help you uncover malicious software. Another elegant method is offered by the File Research Center (http://www.fileresearchcenter.com/). Click on "Do you know what's running on YOUR computer?" --- Leonard Grey Errare humanum est MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#4
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svchost consuming CPU even after boot-up
Well thank you so much for your help. I'm on this forum becasue I'm not a
technical guru. I happen to have an issue that I've posted on more forums than I care to mention, I've followed endless ideas and thoughts, and spent many hours reading other posts, all to no avail. So I guess I could have had everyone who wanted to help trudge down that incredibly long path of attempts which didn't work. Quite simply, I wanted some fresh ideas, and if they happened to be things I've already tried, I simply would have let them know. At least the rest of the respondents have attempted to help me in some way rather than provide me a lesson on process. "Shenan Stanley" wrote: MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? MG, If you are going to repost the same question you have had going for 8+ days now in microsoft.public.windowsupdate with many responses and many things tried - it would be in your favor as well as everyone elses to at least make note that this has been posted elsewhere and they can review what has been attempted he http://groups.google.com/group/micro...4b36d3b71d1636 After all - you did not change the subject nor the body of the message to reflect anything tried (knowing what doesn't work is as important in troubleshooting as finding what does.) -- Shenan Stanley MS-MVP -- How To Ask Questions The Smart Way http://www.catb.org/~esr/faqs/smart-questions.html |
#5
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svchost consuming CPU even after boot-up
Thanks for the response - there are many processes running under svchost -
I'll continue to research. Question - is there any way you know of to look more granularly at the processes running under svchost? Using Process Explorer, I've been able to look within svchost, and can see a number of threads which are consuming CPU, on the exact same cycle as I see via my Task manager performance graph. This graph, by the way, looks very much like an EKG, evenly spaced spikes of CPU, every 6-8 seconds, going up to 40% CPU or higher. This goes on all the time, even with nothing open on my machine. What I've not been able to determine is just what is kicking off those threads. Is there any way you know to be able to determine what starts them? "Leonard Grey" wrote: There are many ways you can discover what processes are being hosted by svchost. My favorite way is also the simplest: it uses the Help and Support Center. Start Help and Support and select 'Use tools to view your computer information..." then choose 'Advanced system information' and select 'View running services'. This shows you all running services, including those running behind svchost. If any of those services look unfamiliar you can run a web search to find out what they do, and that can help you uncover malicious software. Another elegant method is offered by the File Research Center (http://www.fileresearchcenter.com/). Click on "Do you know what's running on YOUR computer?" --- Leonard Grey Errare humanum est MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#6
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svchost consuming CPU even after boot-up
MG wrote:
I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? Shenan Stanley wrote: If you are going to repost the same question you have had going for 8+ days now in microsoft.public.windowsupdate with many responses and many things tried - it would be in your favor as well as everyone elses to at least make note that this has been posted elsewhere and they can review what has been attempted he http://groups.google.com/group/micro...4b36d3b71d1636 After all - you did not change the subject nor the body of the message to reflect anything tried (knowing what doesn't work is as important in troubleshooting as finding what does.) MG wrote: Well thank you so much for your help. I'm on this forum becasue I'm not a technical guru. I happen to have an issue that I've posted on more forums than I care to mention, I've followed endless ideas and thoughts, and spent many hours reading other posts, all to no avail. So I guess I could have had everyone who wanted to help trudge down that incredibly long path of attempts which didn't work. Quite simply, I wanted some fresh ideas, and if they happened to be things I've already tried, I simply would have let them know. At least the rest of the respondents have attempted to help me in some way rather than provide me a lesson on process. I'm sorry you believe that the people here who volunteer to help would not do so if they had to read something. I am sorry you believe that was me trying to teach you a lesson and not what it actually was: to help you further by getting the people who frequent only this particular newsgroup and not the other(s) you may have posted this to a heads up on what has been tried and failed. Give those who frequent the groups and volunteer their time and knowledge without compensation a little credit. They don't help you by knowing parts of the story. You get a fresh perspective just by posting where new people can see it - but having these new people possibly jump to through the same hoops you've already been through simply because you did not want to add a tag-line of, "I have been trying to get help in microsoft.public.windowsupdate , but we have run a little dry on ideas and I hope someone can help me here - if you wish to see what we have done - feel free to look: http://groups.google.com/group/micro...4b36d3b71d1636 .." seems to be leaving out important information to me. I am sorry you do not see it that way. I see in the other thread you were requested to uninstall the McAfee firewall. I'll go a step further - uninstall anything McAfee related... Once you have done that - do this (and yes - I know you have installed the latest version of Windows Update and the patch for the SVCHOST issue before - but this is a step-by-step thing - not just that... It just so happens you will have to do that again at the end of the process.): Get Dial-a-Fix: http://wiki.djlizard.net/Dial-a-fix Use its options to fix: - Windows Installer - Windows Update - All the Registration Center options. Turn off the "Empty System32\Catroot 2" Do NOT do "Flush SoftwareDistribution". Then click "GO" and wait until it is done... Reboot. - Download/Install Windows Update v3. http://go.microsoft.com/fwlink/?LinkID=91237 You *WILL* want to install it using the command line switch "/wuforce" right after a reboot - immediately after logging in. - Download/Install the 927891 patch. http://www.microsoft.com/downloads/d...9-404327772E5A - Reboot. Come back - let us know! -- Shenan Stanley MS-MVP -- How To Ask Questions The Smart Way http://www.catb.org/~esr/faqs/smart-questions.html |
#7
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svchost consuming CPU even after boot-up
OK - first, I've gotten your point on all the volunteers, so please, no more
lectures. One thing you must also understand is for folks like me, who don't know much about PC's, these forums at times offer lots of advice from folks, quite honestly, that are unknowns to those of us getting the advice. So as is the case here - I need to understand the "why" portion a bit better. Your advice to uninstall everything McAfee - why? This is my virus protection for my machine currently. It has also been on my machine for several years, so why a problem now? If I uninstall, I have no virus protection - right? McAfee was provided via my ISP, which has since change hands - Comcast to Time Warner - so my ability to reload McAfee if I need to is not that easy. So I'll offer a little advice of my own - it would he helpful when offering the advice to help folks like me, which I do appreciate, is to provide a little more of "why" we are supposed to just somewhat blindly follow the instructions. Just as the case here, if I'm going to uninstall my virus software, I need to know why I should just go out and do that. You should understand that I've also spent many hours reading and following the advice which is yet still not resolved my issue. So while I do appreciate the hours folks like you volunteer to do this, please understand that I've gone down a very long path so far in making changes, installing software, rebooting gazillion times and so on. As such, I'm now seeing a another lengthy list of tasks to perform, starting with removing my virus protection --- so I just need to know why I would do that... "Shenan Stanley" wrote: MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? Shenan Stanley wrote: If you are going to repost the same question you have had going for 8+ days now in microsoft.public.windowsupdate with many responses and many things tried - it would be in your favor as well as everyone elses to at least make note that this has been posted elsewhere and they can review what has been attempted he http://groups.google.com/group/micro...4b36d3b71d1636 After all - you did not change the subject nor the body of the message to reflect anything tried (knowing what doesn't work is as important in troubleshooting as finding what does.) MG wrote: Well thank you so much for your help. I'm on this forum becasue I'm not a technical guru. I happen to have an issue that I've posted on more forums than I care to mention, I've followed endless ideas and thoughts, and spent many hours reading other posts, all to no avail. So I guess I could have had everyone who wanted to help trudge down that incredibly long path of attempts which didn't work. Quite simply, I wanted some fresh ideas, and if they happened to be things I've already tried, I simply would have let them know. At least the rest of the respondents have attempted to help me in some way rather than provide me a lesson on process. I'm sorry you believe that the people here who volunteer to help would not do so if they had to read something. I am sorry you believe that was me trying to teach you a lesson and not what it actually was: to help you further by getting the people who frequent only this particular newsgroup and not the other(s) you may have posted this to a heads up on what has been tried and failed. Give those who frequent the groups and volunteer their time and knowledge without compensation a little credit. They don't help you by knowing parts of the story. You get a fresh perspective just by posting where new people can see it - but having these new people possibly jump to through the same hoops you've already been through simply because you did not want to add a tag-line of, "I have been trying to get help in microsoft.public.windowsupdate , but we have run a little dry on ideas and I hope someone can help me here - if you wish to see what we have done - feel free to look: http://groups.google.com/group/micro...4b36d3b71d1636 .." seems to be leaving out important information to me. I am sorry you do not see it that way. I see in the other thread you were requested to uninstall the McAfee firewall. I'll go a step further - uninstall anything McAfee related... Once you have done that - do this (and yes - I know you have installed the latest version of Windows Update and the patch for the SVCHOST issue before - but this is a step-by-step thing - not just that... It just so happens you will have to do that again at the end of the process.): Get Dial-a-Fix: http://wiki.djlizard.net/Dial-a-fix Use its options to fix: - Windows Installer - Windows Update - All the Registration Center options. Turn off the "Empty System32\Catroot 2" Do NOT do "Flush SoftwareDistribution". Then click "GO" and wait until it is done... Reboot. - Download/Install Windows Update v3. http://go.microsoft.com/fwlink/?LinkID=91237 You *WILL* want to install it using the command line switch "/wuforce" right after a reboot - immediately after logging in. - Download/Install the 927891 patch. http://www.microsoft.com/downloads/d...9-404327772E5A - Reboot. Come back - let us know! -- Shenan Stanley MS-MVP -- How To Ask Questions The Smart Way http://www.catb.org/~esr/faqs/smart-questions.html |
#8
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svchost consuming CPU even after boot-up
MG wrote:
I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? Shenan Stanley wrote: If you are going to repost the same question you have had going for 8+ days now in microsoft.public.windowsupdate with many responses and many things tried - it would be in your favor as well as everyone elses to at least make note that this has been posted elsewhere and they can review what has been attempted he http://groups.google.com/group/micro...4b36d3b71d1636 After all - you did not change the subject nor the body of the message to reflect anything tried (knowing what doesn't work is as important in troubleshooting as finding what does.) MG wrote: Well thank you so much for your help. I'm on this forum becasue I'm not a technical guru. I happen to have an issue that I've posted on more forums than I care to mention, I've followed endless ideas and thoughts, and spent many hours reading other posts, all to no avail. So I guess I could have had everyone who wanted to help trudge down that incredibly long path of attempts which didn't work. Quite simply, I wanted some fresh ideas, and if they happened to be things I've already tried, I simply would have let them know. At least the rest of the respondents have attempted to help me in some way rather than provide me a lesson on process. Shenan Stanley wrote: I'm sorry you believe that the people here who volunteer to help would not do so if they had to read something. I am sorry you believe that was me trying to teach you a lesson and not what it actually was: to help you further by getting the people who frequent only this particular newsgroup and not the other(s) you may have posted this to a heads up on what has been tried and failed. Give those who frequent the groups and volunteer their time and knowledge without compensation a little credit. They don't help you by knowing parts of the story. You get a fresh perspective just by posting where new people can see it - but having these new people possibly jump to through the same hoops you've already been through simply because you did not want to add a tag-line of, "I have been trying to get help in microsoft.public.windowsupdate , but we have run a little dry on ideas and I hope someone can help me here - if you wish to see what we have done - feel free to look: http://groups.google.com/group/micro...4b36d3b71d1636 .." seems to be leaving out important information to me. I am sorry you do not see it that way. I see in the other thread you were requested to uninstall the McAfee firewall. I'll go a step further - uninstall anything McAfee related... Once you have done that - do this (and yes - I know you have installed the latest version of Windows Update and the patch for the SVCHOST issue before - but this is a step-by-step thing - not just that... It just so happens you will have to do that again at the end of the process.): Get Dial-a-Fix: http://wiki.djlizard.net/Dial-a-fix Use its options to fix: - Windows Installer - Windows Update - All the Registration Center options. Turn off the "Empty System32\Catroot 2" Do NOT do "Flush SoftwareDistribution". Then click "GO" and wait until it is done... Reboot. - Download/Install Windows Update v3. http://go.microsoft.com/fwlink/?LinkID=91237 You *WILL* want to install it using the command line switch "/wuforce" right after a reboot - immediately after logging in. - Download/Install the 927891 patch. http://www.microsoft.com/downloads/d...9-404327772E5A - Reboot. Come back - let us know! MG wrote: OK - first, I've gotten your point on all the volunteers, so please, no more lectures. One thing you must also understand is for folks like me, who don't know much about PC's, these forums at times offer lots of advice from folks, quite honestly, that are unknowns to those of us getting the advice. So as is the case here - I need to understand the "why" portion a bit better. Your advice to uninstall everything McAfee - why? This is my virus protection for my machine currently. It has also been on my machine for several years, so why a problem now? If I uninstall, I have no virus protection - right? McAfee was provided via my ISP, which has since change hands - Comcast to Time Warner - so my ability to reload McAfee if I need to is not that easy. So I'll offer a little advice of my own - it would he helpful when offering the advice to help folks like me, which I do appreciate, is to provide a little more of "why" we are supposed to just somewhat blindly follow the instructions. Just as the case here, if I'm going to uninstall my virus software, I need to know why I should just go out and do that. You should understand that I've also spent many hours reading and following the advice which is yet still not resolved my issue. So while I do appreciate the hours folks like you volunteer to do this, please understand that I've gone down a very long path so far in making changes, installing software, rebooting gazillion times and so on. As such, I'm now seeing a another lengthy list of tasks to perform, starting with removing my virus protection --- so I just need to know why I would do that... It is not a lecture - it is common courtesy and helpful advice on how to get the best answers to *your* problems. McAfee and other antivirus applications - particular McAfee and Norton - are particularly intrusive and install themselves into many places and ways that cause your system resources to be taxed more than normal. Just because you have used McAfee for 'years' does not mean that some round of updates, some virus definition or something else it automatically updated (or you manually updated) could not have conflicted with other software on your computer or just be 'defective'. You lose nothing but time uninstalling it - and you have been working on this for over 11 days - so that is obviously not a concern at this juncture. I seldom recommend the McAfee line of products or the Norton line of home products for home machine virus protection because of their track record. I do not speak out against them - but I give many free options that are as good or better and generally use less system resources in doing their jobs. The fact is - you could be infested with all sorts of malware and not know it right now. The problem may/may not be related to McAfee. It could be a hardware issue even. What is being attempted in this conversation and the other thread you started is to get you to perform simple troubleshooting steps to eliminate what isn't the problem. You are the ONLY ONE who can see your system and we are left only with your descriptions and our knowledge of other issues similar to yours we have either personally solved and/or done the research for you and read about and are passing on to you by means of getting you to eliminate possibilities... So the short answer is that we cannot figure out what is wrong without eliminating what *might* be the cause one possibility at a time. McAfee has been known to cause performance issues... Eliminate that by uninstalling it. Windows update and mal-registered DLLs and bum installs have been known to cause issues - eliminate that next. After that - people may ask you more questions about your system - asking for installation list, process lists, startup lists, etc... However - it all depends on you working with us in trying to figure this out - otherwise, you aren't asking for help - you are just waiting for someone to give you the final answer. ;-) If you want a suggestion for a better antivirus: ( Good Comparison Page for AV softwa http://www.av-comparatives.org/ ) AVG Anti-Virus System (Free and up) http://free.grisoft.com/ eset NOD32 (~$39.00 and up) http://www.eset.com/products/ Kaspersky Anti-Virus (~$39.95 and up) http://www.kaspersky.com/kav6 Trend Micro (~$44.95 and up) http://www.trendmicro.com/en/products/desktop/tav/ (Free Online Scanner: http://housecall.trendmicro.com/hous...start_corp.asp) avast! (Free and up) http://www.avast.com/ AntiVir (Free and up) http://www.free-av.com/ Panda Antivirus Titanium (~$39.95 and up) http://www.pandasoftware.com/products/antivirus2007.htm (Free Online Scanner: http://www.pandasoftware.com/activescan/) Those are semi-"in the order" I would personally recommend them. If you would like to scan your computer for spyware completely - to eliminate that possibility: SuperAntiSpyware (Free and up) http://www.superantispyware.com/ Lavasoft AdAware (Free and up) http://www.lavasoft.de/products/ad-a...e_personal.php (How-to: http://snipurl.com/atdn ) Spybot Search and Destroy (Free!) http://www.safer-networking.net/en/download/ (How-to: http://snipurl.com/atdk ) SpywareBlaster (Free!) http://www.javacoolsoftware.com/sbdownload.html (How-to: http://snipurl.com/ate6 ) A least get the freeware version of the first, update and perform a full scan. It will take a while - but that is one of the better/more complete antispyware applications in my opinion and should cover most things you might possibly have. You say you have 'ran all the checks for viruses and spyware' -- but without details, we don't know if you have used any of the online virus scanners (to eliminate yours being corrupted and not catching the issue) or if you have used some of the tools we would in cleaning up your machine if you were to bring it to us and pay one of us as a customer... -- Shenan Stanley MS-MVP -- How To Ask Questions The Smart Way http://www.catb.org/~esr/faqs/smart-questions.html |
#9
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svchost consuming CPU even after boot-up
MG
Do you shutdown your computer after use or leave it on 24/7? Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#10
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svchost consuming CPU even after boot-up
"MG" wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? HI MG, I gone through your Past thread, but believe me you didn't do yourself a favour by not answering the helper there. First MowGreen asked you do you have Spybot or any other Software installed, you didn't answer I don't know why?. Come to your issue please read these steps according the Event Viewer Log you posted, if there are any other error, please feel free to share it with us here!. answer In-line under each error : = read the whole post then perform the steps 1 = mrtRate service failed to start due to the following error: The system cannot find the file specified. QuickBooks Pro 2002 or 2004 by any chance?,If you do then proceed with these steps below: disabling Quicken's Background Downloading do this: 1- Start QuickBooks 200? application. 2- Then On the Edit menu click Options then select Internet Options. 3- On the Internet Options Select Don't use Background Downloading then click [OK], does it help?. open run command and type in: services.msc click [OK] Locate the service and disable it or set it to Manual To disable Quicken's Background Downloading driver: http://web.intuit.com/support/quicken/99/win/6173.html In the Open box, type regedt32, and then click [OK]. Locate this Key and you can see the service the [-]HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\ServiceName = "mrtRate.exe" "STOP 0x9f" in Ntoskrnl.exe When Shutting Down or Restarting Computer http://support.microsoft.com/default.aspx?scid=kb;[LN];245835 2 = Management service terminated with the following error: The specified module could not be found. Open the services control panel and start these services: Service Status StartUp type Server Started Automatically Terminal Services Started Manual Remote Procedure Call Runtime (RPC) started Auto Does this XP Home or professional?. Adding or removing a program may generate Event ID 7023 http://support.microsoft.com/kb/328213 3= d:\qxp_slp\com\com1x\src\event s\tier1\eventsystemobj.cpp. Open a run command and type in: services.msc click [OK] Make sure this service started Manual or Auto Service Status StartUp type COM+ Event System Started Manual Background Intelligent Transfer Started Manual Messenger Disabled Do you have other type of messenger installed?. 4= ntoskrnl.exe+0x4856 ntoskrnl.exe!CcUnpinDataForThread+0x338 ntoskrnl.exe!ZwYieldExecution+0xb78 ntdll.dll!KiFastSystemCallRet RPCRT4.dll!I_RpcBCacheFree+0x5ea RPCRT4.dll!I_RpcBCacheFree+0x403 RPCRT4.dll!I_RpcBCacheFree+0x5d2 kernel32.dll!GetModuleFileNameA+0x1b4 The above beside a debugger dump, it could be a bad RAM, try to test the RAM and switch them around. Run the Chkdsk, or System File Checker (sfc): http://www.microsoft.com/resources/d....mspx?mfr=true How to configure Windows XP to start in a "clean boot" state http://support.microsoft.com/kb/310353 If the above did not help, try to send back with the list of start up programs, services. Also it is best if you uninstall McAfee and the rest of software from the Old ISP and run disk clean up then defrag in safe mode, you can get a free 30 days with McAfee then if you liked and thing worked okay you can renew: http://download.mcafee.com/eval/evaluate2.asp To be sure try this extra step: Download the Hijackthis and send the report to one of many forums for analysis and troubleshooting: When all else fails, HijackThis v1.99.1 (http://aumha.org/downloads/hijackthis.zip) is the preferred tool to use. It will help you to both identify and remove any hijackware/spyware. Post your log to http://aumha.net/viewforum.php?f=30, http://castlecops.com/forum67.html, http://forums.subratam.org/index.php?showforum=7, or other appropriate forums for expert analysis, not here. HTH. nass ------ www.nasstec.co.uk |
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svchost consuming CPU even after boot-up
MG
Clarification In Process Explorer place cursor on Process, right click and select Properties, Image. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ Gerry wrote: MG Do you shutdown your computer after use or leave it on 24/7? Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#12
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svchost consuming CPU even after boot-up
I'll answer the easy questions here - I obvioously have some work to do on
the processes and I'll get back to you on that. See below "Gerry" wrote: MG Do you shutdown your computer after use or leave it on 24/7? I shut down every night . Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? Total - 494600 Limit - 1135188 Peak - 593136 How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. Total - 74.5 GB Available - 39GB What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. Processor - 1.7GHz RAM - 768 MB You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#13
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svchost consuming CPU even after boot-up
I'll answer the easy questions here - I obvioously have some work to do on
the processes and I'll get back to you on that. See below "Gerry" wrote: MG Do you shutdown your computer after use or leave it on 24/7? I shut down every night . Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? Total - 494600 Limit - 1135188 Peak - 593136 How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. Total - 74.5 GB Available - 39GB What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. Processor - 1.7GHz RAM - 768 MB You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#14
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svchost consuming CPU even after boot-up
I'll answer the easy questions here - I obvioously have some work to do on
the processes and I'll get back to you on that. See below "Gerry" wrote: MG Do you shutdown your computer after use or leave it on 24/7? I shut down every night . Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? Total - 494600 Limit - 1135188 Peak - 593136 How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. Total - 74.5 GB Available - 39GB What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. Processor - 1.7GHz RAM - 768 MB You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
#15
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svchost consuming CPU even after boot-up
No problems obvious from that information.
-- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I'll answer the easy questions here - I obvioously have some work to do on the processes and I'll get back to you on that. See below "Gerry" wrote: MG Do you shutdown your computer after use or leave it on 24/7? I shut down every night . Try Ctrl+Alt+Delete to select Task Manager and click the Performance Tab. Under Commit Charge what is the Total, the Limit and the Peak? Total - 494600 Limit - 1135188 Peak - 593136 How large is your hard disk and how much free space. Right click on your C drive in Windows and select Properties to get this information. Total - 74.5 GB Available - 39GB What is your CPU processor speed? How much RAM memory? Right click on your My Computer icon on your Desktop and select Properties to get this information. Processor - 1.7GHz RAM - 768 MB You need to identify which application is generating excessive use of svchost.exe. Process Explorer provides more information than Task Manager. Download Process Explorer. For further information about Process Explorer see he http://www.microsoft.com/technet/sys...sExplorer.mspx To ascertain which service is causing the problem select the svchost producing the high CPU usage, right click, select Properties, Services. Note there are the full names and some explanation of what each service does. You will find further information on Services he http://majorgeeks.com/page.php?id=12 To trace the particular Service involved you need to turn off each service in turn and then restore it noting what effect it has on CPU usage. However, you need to take care and watch what other Services are dependent on that service. When you click on the Dependencies tab allow it a little time to display the information. It would be helpful if you could post the Command Line of the svchost process generating the excessive CPU usage. In Process Explorer place cursor on Process and select Properties, Image. BTW McAfee and Norton are well known for having a large footprint i.e. placing heavy demands on the system memory and CPU. -- Hope this helps. Gerry ~~~~ FCA Stourport, England Enquire, plan and execute ~~~~~~~~~~~~~~~~~~~ MG wrote: I've read many posts regarding the lengthy start-up issues associated with svchost and MS updates - mine appears somewhat different. After booting up, and after all services have started, my machine runs through cycles of CPU - viewed on Task Manager these spkies are typically around 40% of CPU, sometimes higher, and are occurring on a very consistent cycle, around every 6-8 seconds. This happens even with nothing open on my machine. I've run all the scans to check for viruses and spyware. I can see that these processes running are within svchost.exe and/or services.exe. I've tried shutting down everything that is in my startup and the problem still exists. This cycling of CPU goes on non-stop, all the time. As it eats CPU on these cycles, other processes are now affected - example, a full virus scan now takes about twice as long as it used to. As there are tons of tasks running within svchost, I have no idea how to narrow this down. I'm running XP Home/SP2 and have applied all updates automatically. Any ideas? |
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