Windows 8 and 8.1 Forums

Local Service(no impersonation) use 90% CPU usage

  1. #1

    Posts : 4
    Windows 8

    Local Service(no impersonation) use 90% CPU usage

    anyone can help me how to reduce Local Service (no impersonation ) CPU usage..?

      My System SpecsSystem Spec

  2. #2

    Posts : 4
    Windows 8

    It's just happen when add a lot of music to it normal?
      My System SpecsSystem Spec

  3. #3

    Posts : 2
    Windows 8

    I have just had the same problem. I had great problems with ripping a CD. The machine went to sleep and after waking up WMP took a very long time to rip a song maybe 30-45mins. I did a restart and WMP ripped 5 song just fine maybe 15 sec each then went back to real slow and I noticed the Local Service (no impersonation) was using 91 % of the CPU. This looks like another Win 8 problem.
    Has anyone any thought how to fix this. WMP 12 seems to have lots of bugs in Windows 8. I hope a fix is coming soon.
      My System SpecsSystem Spec

  4. #4

    Quote Originally Posted by Dwiarditya View Post
    It's just happen when add a lot of music to it normal?
    Not sure but it could be just adding info and indexing your music as you add them to the WMP library.
      My System SpecsSystem Spec

  5. #5

    Posts : 1
    windows 8 and linux lubuntu

    Temporary solution

    I found a temporary solution that works on my windows 8 computer:
    1) open tack manager and click more details
    2) find the local service no impersonation
    3) right click on it and select "go to details"
    4) right click on "svchost.exe" and select "go to service(s)"
    5) now right click upnphost and select restart

    this will restart the service reducing the cpu usage to none or close to none
    hope this helps
      My System SpecsSystem Spec

  6. #6

    Or just use a third party program for ripping. I have a distinct feeling that MS included applets like that for "emergency use only" otherwise they would have them have more and better settings.
      My System SpecsSystem Spec

Local Service(no impersonation) use 90% CPU usage
Related Threads
Running Windows 8.1 on Lenovo G505s with 6 GB ram and 2.4 GHz 4-core CPU. For the past week or so, I noticed that my laptop has been running slightly slower, has gaps or pauses where no user input is accepted, and my battery has not been lasting as long. Today, I looked at my task manager to...
Service Host issue , Massive Disk usage in Performance & Maintenance
:think: Ok personally i'm kinda PO'd . After updating to windows 8.1 It caused massive problems and posting on Microsoft forums did nothing but get me an Automated response from a random pro. He didn't even bother to help me or even read what the problem was . If he did he wouldn't have replied...
As soon as I start an application (Cadence Allegro PCB Designer 16.5 but I don't think it's relevant) my CPU usage gets to the roof and stays there long after I killed the application and I believe I every associated process. The CPU usage is so high that the battery will be drained after about 45...
Service Host (11) High CPU Usage in Performance & Maintenance
Recently I have noticed an unusually High CPU usage from 'Service Host: Local System (Network Restricted)(11)' 43239 Any ideas how to fix? I have tried the fix from this thread, but it only works for a few minutes
So I've been having this problem for days now, two tasks named Service Host: Local Service(Network Restricted) and Service Host: Local Service(No Network) keep using up ALL of my cpu, theyre usually accompanied by any app I have open, so my task manager is basically like this for example: ...
service host: 100% disk usage in Performance & Maintenance
Hello This is my first post in this forum.My name is Ankit i am using Dell Optiplex 3010 in my office.There are around 40 systems and all have same issue Config is as follow Windows 8 Genuine 64 bit 2GB DDR 3 Dell Optiplex 3010 Now the problem is there is one service Service Host: Local...
Hi, I have win8 Enterprise. when i connection to internet two service with names service host: Network service and service host: local system download automatically, i thought that it relate to windows update but automatic update is off and my windows is up to date. what is the problem? what can i...
Eight Forums Android App Eight Forums IOS App Follow us on Facebook