Svchost Exe High Disk Usage

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Service Host Local System High Disk Usage Fix: If you recently realized that you are suddenly running low on your disk storage despite not storing much data on your system, you are perhaps not alone.

Service Host Local System high disk is a recent trend that has been observed in Windows operating systems, and unfortunately its increasing day-by-day. Typing car games unblocked.

Ideally, Microsoft should be the one to provide a patch to fix this. However, “Self-help is the best help“, as the saying goes. So, here is everything you need to know about the issue and how to solve it on your Windows 10 OS.

What is the Service Host process?

Solution 1: Disable the Superfetch service. Press Windows Logo key + R to open a Run. Type services.msc into the Run dialog and press Enter. Scroll down the list of services on your computer and locate the service named Superfetch. Double-click on Superfetch to edit its settings. Click on Stop to stop the service. How to Fix WSAPPX High Disk Usage Problem in Windows 10? Solution 1: Updating Device Drivers. Though Svchost.exe WSAPPX High Disk Usage is not related to. Solution 2: Increasing System’s Virtual Memory. Solution 3: Disabling or Deactivating the Windows Store. Solution 4: Scanning Computer for. Superfetch High Disk usage related to the Part of space in your local system storage (RAM) which running in use. The amount of allocated Ram size system use and in that’s limit of Program you can run on it. State Repository Service high CPU usage. To do this, Run services.msc to open the Service Manager and locate the State Repository Service. Right-click on it and select Restart. If the Restart option is grayed out, double-click on the Service, press the Stop button first and once the Service is stopped, press the Start button to start it again. Service Host: Local System (svchost.exe) High CPU and Disk Usage TechCrises July 19, 2018 Fixes No Comments Windows 10 users often facing the situation when the Service Host: Local System process (svchost.exe) consumes a lot of system resources.

You might not be aware of this, but Microsoft made some vital changes to Windows some time back, it has switched from EXE files to DLL ones for executing internal services.

The only catch was that DLL files could not be launched directly, which is why an executable file was used for this. It was designated as svchost.exe, more commonly known as Service Host process.

Read:How to Fix High CPU Usage by WMI Provider Host (WmiPrvSE.exe) on Windows 10

What is Service Host Local System?

There are various sub-processes under Service Host, like Local Host, Network Service etc. Service Host: Local System is one of them.

Even though these processes are necessary for your OS to function smoothly, they happen to give some occasional glitches that lead to high consumption of resources. In many cases, up to 95% of CPU capacity could be occupied even though you don’t have any major user-initiated process running.

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How To Solve Service Host Local System High Disk Issue

There is no single way that might work in all situations. However, there are several methods that you can implement on a hit-and-trial basis, and see if they work for you.

Below are a few of the tried and tested methods that will definitely help you in solving the Service Host: Local System High Disk issue:

  1. Disabling SuperFetch

SuperFetch might be causing your system to boot up faster than other systems having the same specifications. It makes programs necessary for boot up more readily available, but it might also sometimes lead to high consumption of resources.

Here is how you can solve it:

  • Press Windows+X key and open Command Prompt
  • Press “Yes” on the prompt that appears
  • In the command prompt, enter the command “net.exe stop superfetch” and press enter.
  • Wait for a few seconds and then check to see if any changes are applied to your PC
  1. Troubleshoot Windows Update

Windows Updates are known to occupy a large portion of your CPU and Network occasionally. Though disabling them would be more effective, troubleshooting is a more efficient option to keep the Windows Update working.

  • On the Start menu, go to Control Panel
  • Click on System and Security
  • Click on Security and Maintenance and then click on Troubleshooting
  • Click on Fix Problems with Windows Update and click on Next
  • Click Try troubleshooting as an administrator

This method should successfully help you in solving the Service Host Local System High Disk issue.

  1. Disabling services

Sometimes, there is a specific process that is causing high consumption of your system resources. You can manually identify these services and disable them quickly.

  • Right-click on the taskbar and click on Task Manager to open it
  • Locate “Service Host: Local System” and pull down the list of sub-processes
  • Click on any particular process that you would like to end and click on End Process
  • You will repeat this process until you notice a significant decrease in the CPU consumption. Better start from “Background Intelligent Transfer process” as this is the one responsible for High Disk Usage most of the times.
  • Once you have located the service that seems to be the culprit, right click on it and click on Open Services.
  • Here, locate the process with the same name, right-click on it and then click on Stop.

This is one of the best ways of solving the Service Host Local System High Disk issue, as all of the tasks that are consuming high disk usage, will be stopped in this process.

  1. Set Network as Metered connection

Service Host Local System not only consumes your disk space but also your network bandwidth. If this is what is happening with you, setting your internet connection as a metered connection would definitely help.

  • Go to Start menu and click on Settings
  • Click on Network and Internet
  • In the next window, look for WiFi on the left panel and click on Advanced Option
  • Here, turn on the option for “Set as Metered Connection”
  1. Run System File Checker

System File Checker is a great tool for fixing a variety of issues that occur in your system. Here is how you can do it:

  • Press Windows+X key and open Command Prompt
  • Click Yes to the next prompt
  • In the Command Prompt, enter the command “sfc /scannow” and press Enter
  • Wait till the scan is completed
  • If the end result of the scan says that “no integrity violations were found”, it means that there are no problems with your system files
  • If the message says “problems were found but couldn’t be removed”, then restart your system in Safe Mode and run the SFC scan once again
  1. Disabling Service Host Local System

In case you need to free up your CPU consumption immediately and none of the above options have worked for you, then you can directly disable Service Host Local System.

It is not a permanent solution since the process would begin the next time you start your PC, but it works as a shortcut if you have urgent work on your PC and the Service Host: Local System is serving as a disturbance. Here is how you can do it:

  • Press Windows+R Key to open Run Command Box
  • Type “taskmgr.” and press Enter to open the Task Manager
  • In the Processes tab, a list of all processes currently running would be displayed. Locate Service Host Local System.
  • Right Click on the process and click on End Task.
  • A pop-up will appear, check on “Abandon unsaved data and shutdown” box and click on Shut down

This method will immediately solve your Service Host Local System High Disk issue until you reboot your system the next time.

  1. Disable Windows Update for permanent fix

If none of the above solutions work, then you can take the extreme measure and disable the Windows Updates. Disabling Windows updates would allow you to permanently stop Service Host: Local System Process from executing, thus fixing your computer for the long term.

This method is not preferred because Windows Updates are a great way to automatically install important patches and fixes on your operating system. Nevertheless, if you still want to go ahead and do it, here is how:

  • Press Windows+R Key to open the Run command box
  • Type “services.msc” and press Enter
  • The new window will contain all the services that run on your system.
  • Locate the service named “Windows Update
  • Double-click on the service to open a pop-up screen titled “Windows Update Properties
  • Under the Start, type option set it to Disabled.
  • Click on Apply and then click OK.
  • You can now permanently disable the Service Host: Local System service by following the steps that are already mentioned above in method 3.
  1. Update Drivers

Obsolete or missing drivers often can also sometimes consume the system resources and lead to high consumption. So, try updating drivers on your PC frequently. You can do by either using 3rd party software or manually.

Conclusion: svchost.exe Service Host Local System High Disk Usage On Windows 10

Read:How to Password Protect A Folder in Windows 7/8/8.1/10

So, these are few of the tried, tested and working methods of solving the Service Host Local System High Disk issue recommended by us. Follow any of the above-mentioned methods to get the issue resolved within minutes and get your PC working faster and better than before instantly.

SVCHOST.EXE is one of those mysterious processes that constantly runs in Windows and is utterly essential, yet you never know exactly what it is doing. So what is SVCHOST.EXE? Identifying the actual services and programs that are running inside each SVCHOST.EXE process is a task well worth knowing, especially when the process eats up 99 or 100 percent of your CPU!

So before we dive into solutions, let’s get a deeper understanding of what this process actually does and how you can go about fixing some of the problems that might occur. Firstly, svchost stands for “Service Host” and it does exactly what as the name suggest: helps to “host” services. A service in Windows is simply a program in the operating system that does a particular job and runs in the background at all times when your computer is on, even if you are not logged in.

Most programs that you are familiar with run as a stand-alone executable, such .EXE. However, most services are implemented in the form of DLLs, which cannot run on their own. Hence, svchost loads those DLLs and runs them itself. That’s why when you open the Windows Task Manager, you’ll see a bunch of svchost.exe processes running. If you want more info on the Task Manger, check out my articles on understanding the Task Manager.

You’ll notice that there are currently eight svchost processes running on my computer, all using up various amounts of memory and running under different user names. So let’s say one of them is running at an excessively high CPU usage of 100 percent, how can we identify the actual application running?

There are actually two ways to go about this: doing it all manually using the command prompt and Services tool or by using a third party application. I’m going to mention both here in case one does not work for you.

Check for Viruses First

Before we get into the details below, it’s worth noting that there are cases where svchost.exe is actually a virus. Since it’s a system process, malicious coders like to use the name svchost to remain hidden. If the file is located in Windows/system32, it’s more than likely not a virus, however I always recommend performing a scan just to be sure.

If you don’t already have an anti-virus program, I recommend using either Kaspersky or Bitdefender since they consistently perform at the top in AV-Test and AV-Comparatives rankings. They are not free, but most free antivirus programs end up bundling extra junk software or redirecting your browser to their “secure” search solution, which isn’t secure at all and just tracks you and shows you more ads.

Identify svchost.exe Processes via Command Prompt (hard way)

1. First, go ahead and click on Start and then Run and type in CMD and click OK. In Windows 8.1, go ahead and right-click on the Start button and choose Run.

2. Type in the following into the command window and press Enter

tasklist /svc /fi “imagename eq svchost.exe

You should get an output as shown below with the name, PID, and service description

You’ll now see each svchost process along with it’s unique ID number and the services it is responsible for running. However, these names are still very cryptic and are all short-hand names. In order to get some more useful information about the process, we can use the Services browser in Windows.

3. Right-click on My Computer, choose Manage. On the resulting screen, choose Computer Management and then choose Services and Applications. Finally, choose Services.

Svchost.exe 100 Disk Usage Windows 10

4. Now try to match the cryptic Windows service name with the easily readable names in the Services tab. This is a little and can take some time because if you take the process with ID 1436 and it’s name WudfSvc, you have to try to find it in the list. If you double-click on one the service names, you’ll see their cryptic name also, so that’s how you can match them up. In my case, I guessed that the W means the process starts with “Windows” and opened them until I saw a match.

As you can see, the Windows Driver Foundation service is actually called wudfsvc for short!

Identify svchost.exe Processes via Process Explorer (easy way)

If you found to be too difficult, there is a much easier way! Check out the Process Explorer tool from Microsoft (originally from SysInternals). The tool is completely free and gives you detailed information for each process currently running.

Once you download it, just run the exe file as it does not have to be installed. Hover your mouse over the svchost process and you’ll get a popup showing you which services are running under that process. The nice thing about process explorer is that it gets you the friendly name for each process instead of the short name.

Svchost Exe High Disk Usage Fix

Windows 8 Task Manager

One last thing I wanted to mention was the fact that the Windows 8 task manager basically makes using the command line or Process Explorer totally obsolete. Open the Task Manager by pressing CTRL + SHIFT + ESC and scroll down on the Processes tab to where it says Windows Processes.

Here you will see every svchost.exe process listed as Service Host: followed by the type of account it is running under (Local System, Network Service, etc). It’ll also have a number next to it and if you expand the item out by clicking the arrow, you will also see every service running under that particular process.

Fixing SVCHOST High CPU Usage

Now that you have figured out exactly which process is eating up all of your CPU, we can address how to fix it. If you have found that the process is not a Windows process, such as Windows Update or Windows Firewall, etc, then simply kill the process and uninstall the program.

However, most of the time that this problem occurs, it has something to do with a Windows process. The best solution in this case is to install all of the latest updates from Microsoft’s web site. If you’re not able to do so normally in Windows, try restarting the computer in safe mode and try it again.

Also, if you can get to the Services tab like we did above, go ahead and right-click on the service and choose Disable. Even if it’s Windows Update or the Firewall, don’t worry, you can re-enable it later. Then restart the computer and go to Microsoft’s web site and manually get the updates. Re-enable the service and restart the computer again and hopefully things are working!

Svchost Virus Windows 10

In order to disable a service in Windows, right-click on it from the Services tab and choose Properties.

Svchost Exe High Disk Usage Windows 10

Next choose Disabled from the Startup type combo box located in the middle of the dialog box:

Svchost High Disk Usage Windows 10

I have gone through this process a couple of times and it has worked for me. So again, first disable the service, then restart computer, then install updates manually, then re-enable service, and then restart computer again. If this doesn’t work, you have to perform a repair install of Windows. Do a Google search for repair install and follow the steps. If you’re running Windows 8, you can refresh your computer. If you have any questions, post a comment. Enjoy!