Windows 10: Service Host: Network Service using a large majority of data

Discus and support Service Host: Network Service using a large majority of data in Windows 10 Network and Sharing to solve the problem; I have very recently had an issue with this service using a huge amount of data. I have done a windows defender check, a clean boot, but still have not... Discussion in 'Windows 10 Network and Sharing' started by lb2111, Dec 29, 2021.

  1. lb2111 Win User

    Service Host: Network Service using a large majority of data


    I have very recently had an issue with this service using a huge amount of data. I have done a windows defender check, a clean boot, but still have not gotten results. I have also turned off delivery optimization but no changes happened. Please help as this has been annoying me quite a bit and slowing down a lot of things I would like to do.

    :)
     
    lb2111, Dec 29, 2021
    #1
  2. Corona Win User

    Service Host Network Service

    Service Host: Network Service using a large majority of data [​IMG]


    Must be one of these. Telemetry I think.
     
    Corona, Dec 29, 2021
    #2
  3. Joan Pin Win User
    windows 10 Service Host: Local Network

    Hi,

    Service Host: Local Network contains a sub-service called
    Superfetch
    that is used to pre-load data from hard disk into RAM memory. To improve your PC's performance, we suggest that you disable Superfetch service. Here's how:

    • Press Windows key + X on your keyboard, then choose
      Command Prompt (Admin).
    • When prompted with the administrator permission, click Yes to continue.
    • Type in the following command: net.exe stop superfetch.
    • Hit Enter.
    • Wait for a few minutes to see if changes can be seen on your computer’s performance.
    • If you want, you can also run a disk check by typing the following command:
      chkdsk.exe /f /r
      .
    • Press Enter.
    • Type Y to confirm the disk check by the time you restart your computer. Please make sure you have closed all of your applications first.

    Let us know if you have successfully completed the steps and the result.
     
    Joan Pin, Dec 29, 2021
    #3
  4. pm89 Win User

    Service Host: Network Service using a large majority of data

    Windows 10 "Service Host: Local Service (No Network)" drains CPU constantly

    I've had this problem for at least several months.
    I noticed a lot of threads without a happy ending:

    1. High CPU Usage from "Service Host: Local Service [...]
    2. Service Host: Local Service (No Network) (3) and Service Host: Internet Connection Sharing (ICS) causing High CPU
    3. svchost.exe Service Host: Local Service (No Network) - Permanent CPU usage
    4. service host: Local Service (No Network) (5) taking up all my CPU resources (i5-4690k)

    And I did try all the suggestions made in these threads including:

    1. Updating the windows to the latest version
    2. Troubleshoot network, update, etc
    3. killing all other software, changing MSISUPPORTED of my SSD disk in regedit etc.

    One thing I noticed is that the problem disappears in safemode.
     
Thema:

Service Host: Network Service using a large majority of data

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