How to Fix High CPU and RAM Usage by svchost.exe (netsvcs)

Question Info

svchost.exe: High CPU Usage on Windows 10 [Solved]
Our reader " Dan " reported that you might also need to install following updates to solve this issue:. PS Dec 30, Another was listed but not using the CPU like the first one. For Windows 7 bit x86 edition: This problem had me stumped for ages and bingo… it was the windows update service. By following it's relationships in the program, I systematically turned off all the services related- one by one. We've tried all the above recommendations, have run the SFC Scan, Full Diagnostics, etc, but can't find anything wrong or fix it.

What is svchost.exe (netsvcs)


Want to back up vital data? Just confused about it all? Here's everything you need to know. If that fails, read our malware removal guide ; the tips there can help you exorcise whatever has possessed your PC. You may suffer from a memory leak or shortage. We show you how to troubleshoot all your Windows Here, select Turn off network discovery. In that case, just let Windows Update finish its thing.

This may randomly cause svchost. What you can change, however, is whether your computer shares downloaded updates with peers. Turn this off to conserve bandwidth and processing power.

In Windows 10 you're at the mercy of Microsoft's schedule unless you know hidden settings and tweaks. So, keep Windows Update under control. High CPU usage can be hard to track down. While the problems listed here are among the most common causes, you may find that CPU usage is still an issue even after your try everything suggested above. Please share in the comments! Your email address will not be published. I've seen this problem consistently for a number of years and it has been consistent with both Windows 7 and Windows The conclusion I was able to come to was that reinstalling the OS solved the problem, until I had installed a number of the windows updates and then the problem returned.

This was so even when running a very minimum setup. I have tried countless suggestions that have made no difference. I have just stopped the process WmiPrvSE. Now when I click on something I get a result in a halfway reasonable timeframe. It's by no means fixed the problem, but it has certainly shown the cause of the problem is in the guts of Windows itself, not something peripheral like a program installed background service or disk access issues. Unfortunately the bloody thing turns itself back on again and performance goes back down the gurgler until I go and turn it back off again.

The CPU central processing unit is the brain of the computer. Just like you, a CPU has to think about a lot of different things at once.

It is constantly working. Yet, there is a limit to the amount of work a given processor can do at one time. After stacking the workload so high, the processor becomes maxed out — every running process each consuming processing power and memory available to the operating system.

Soon, the computer becomes slow and, in many cases, becomes unresponsive. I have looked into hundreds of websites and forums to find some way to solve this problem on my laptop. And most of what I did find was just vague opening your laptop and what not.

I even went as far as to contact the HP Support Service, which I can only describe as being plain useless. I restarted Windows Management Instrumentation as mentioned here.

It's working much like it used to previously. I have had such a frustrating time with my acer aspire V5. I have over the past 2 days done everything that I have read in the forums to get my cpu down from Then decided to get rid of some unwanted apps. I removed a game app that came with It was very very busy. By this time i am thinking if it doesn't work I throw it in the trash.

System working like a dream. However on rebooting the svchost. After rebooting all the services resumed. If an open Program is associated with this process, you will lose any unsaved data. If you end a System Process it may result in an unstable system. Are you sure you want to continue?

It's supposed to be good. Hello, I have the same issue. Once it is turned off, if on desktop, Take out the power plug from the back of the computer and leave it for an hour. If you are on Laptop take out the battery and the AC cord. Then press and hold the power button for seconds Even when there is no battery or cord, this removes all the static electricity inside the computer And then leave your computer for an hour.

Log In and check the CPU. It should be better. I also tried running the microsoft download but it wouldn't let me run it because I didn't have enough storage which is strange because I checked and I had plenty of storage. I think this started about 2 weeks ago when I noticed lag and crackling on Spotify. I do have a older computer years old but I don't believe it's age is the reason why the CPU is spiking all of a sudden. NOONE has ever been able to help me with this Thank you very much for all the information you provided here!!

And solved my problem. Well, thanks to you i now know it was the WmiPrvSE. I deleted CIS and my problem instantly evaporated. It'll show high usage processes, if you can tolerate the cluttered interface.

CIS is supposed to be best [free] firewall, but they pester one with upgrade popups etc. Do you have Comodo's firewall? It'll do it cmdagent. I deleted CIS and my cpu fell back to normal.

It's supposed to be best [free] firewall, but they pester one with upgrade popups etc. If your problem persists perhaps it is time to upgrade. Even my Norton Security Suit warns me that's it's one of the browsers that I'm using that's making my computer slow, especially when streaming videos.

I use an old Toshiba Satellite, and this model is known to grab dust and overheat. U cannot fix high CPU usage unless you disable extensions which means that you become vulnerable again for the viruses. The obvious answer is to get rid of Google. Somehow I don't think you are willing do that. In Task Manager check what services and tasks that are running are associated with Google. Kill the ones you do not need, or the ones that you consider least necessary. I assume you do not have hundreds of Chrome extensions active and are using all of Google bells and whistles as that WILL slow down your computer.

If you are referring to the picture of a man on the phone, you are lucky that you don't understand it. A common malware technique is for someone to telephone you, claim to be from Microsoft, and tell you that they have detected a virus on your PC.

They try to get you to download a "repair" for your malware--but of course they are trying to install malware on your PC. No one should ever be so naive as to fall for this and similar tricks. Microsoft never calls people like that. The person almost always has an African accent, and Nigeria seems to be the home turf of most of these scams. I always try to sell stuff back to them. Then I take an airhorn to the phone just for good measure. I am using Pentium4 processor. I don't know what is the problem.

A few months ago this was not the problem with chrome. I don't even use much extensions. Can you help in this case? In the past few months, Google probably released a "new and improved" version of Chrome.

When Chrome was originally released by Google, it was slim and trim. How can I remove malicious spyware, malware, adware, viruses, trojans or rootkits from my PC?

I have faced with this problem too. But the answer of teedyay didn't help me. I tried applying a few fixes found on various forums but no luck. I removed the file and have not seen ngen for an entire week and counting. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Home Questions Tags Users Unanswered. It does it all the time, even when I have no applications running. Has anyone else seen this? How do I find out what's causing this? Following Isxek's advice, I used Process Explorer to see what's going on. Using regedit, I found the entry that starts netfxupdate. It's been going for a couple of weeks now - eight hours a day, five days a week. Surely that's not normal? Isxek 3, 1 20 If anyone wants to give this a try and confirm the "fix" go for it.

I always run these commands after fresh install and freshly updated: Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Post Your Answer Discard By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Wuauserv Service in Windows 7 Uses Up to 50% of CPU and Memory

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