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  1.    08 May 2016 #1
    Join Date : Jul 2015
    Posts : 255
    windows 10 pro 64

    idle ,it consume always 20% of cpu , why?


    hi
    i have w10 pro 64bit with 32gb , ssd

    i have noticed that after a while , windows 10 idle , starts to consume my cpu for hours

    i tried to track it down , i used process hacker
    system (C:\WINDOWS\system32\ntoskrnl.exe) -> treads -> and i found out it's

    ntoskrni.exe!cccopywritewontflush +0xb50
    what is it?
    i googled without luck

    thanks
      My ComputerSystem Spec
  2.    08 May 2016 #2
    Join Date : Jan 2015
    UK, Midlands
    Posts : 11,114
    Win 10 Pro (1703)

    Hi, could you please post a screenshot of your task manager, making sure the processes that use your CPU most are at the top?

    Also please complete your system specs. Thanks.
    System Specs - Fill in at Ten Forums - Windows 10 Forums
      My ComputerSystem Spec
  3.    08 May 2016 #3
    Join Date : Oct 2014
    Trnava
    Posts : 2,944
    10.4 Home 1709 x64

    It is "system and compressed memory process", Process Hacker shows it as ntoskrnl.exe, caused me some headache too.

    There are various tips, how to fix it, but do not always work, good luck though.

    Problem with compressed memory process - Windows 10 Forums
      My ComputerSystem Spec
  4.    08 May 2016 #4
    Join Date : Jul 2015
    Posts : 255
    windows 10 pro 64
    Thread Starter

    Quote Originally Posted by TairikuOkami View Post
    It is "system and compressed memory process", Process Hacker shows it as ntoskrnl.exe, caused me some headache too.

    There are various tips, how to fix it, but do not always work, good luck though.

    Problem with compressed memory process - Windows 10 Forums
    hi
    thanks
    but i guess process explorer doesn't it shows as system and compressed memory process

    by the way i have noticed the same under w8.1
    hope to find a solution
    thanks
    TairikuOkami
      My ComputerSystem Spec
  5.    08 May 2016 #5
    Join Date : Jan 2015
    UK, Midlands
    Posts : 11,114
    Win 10 Pro (1703)

    Hi, noting you've expressed interest in system and compressed memory elsewhere, you can try uninstalling Intel rapid storage driver if you're using it. It substitutes for Windows' management of SSDs, offering RAID features apparently, and supposedly faster access for data intensive operations.
    IntelĀ® Rapid Storage Technology Product Overview

    Please post a screenshot of your task manager as above. Thanks!
      My ComputerSystem Spec
  6.    09 May 2016 #6
    Join Date : Jul 2015
    Posts : 255
    windows 10 pro 64
    Thread Starter

    Quote Originally Posted by TairikuOkami View Post
    It is "system and compressed memory process", Process Hacker shows it as ntoskrnl.exe, caused me some headache too.

    There are various tips, how to fix it, but do not always work, good luck though.

    Problem with compressed memory process - Windows 10 Forums
    hi
    did you find the solution ?
    may i know it?
    cheers
      My ComputerSystem Spec
  7.    09 May 2016 #7
    Join Date : Oct 2014
    Trnava
    Posts : 2,944
    10.4 Home 1709 x64

    Quote Originally Posted by drugo View Post
    did you find the solution ?
    It seems, that the solution is different for each PC depending on installed software, drivers and hardware.
    I have basically disabled almost everything, you can check details in my Windows 10 tweaks (in my signature).
    If common tips, like turning off Windows tips, do not work, try to disable superfetch, fast startup, action center, etc.
      My ComputerSystem Spec
  8.    09 May 2016 #8
    Join Date : Jan 2015
    UK, Midlands
    Posts : 11,114
    Win 10 Pro (1703)

    System and compressed memory- solutions.doc
    System and compressed memory.doc

    Hi, you may find something useful in these notes which I have accumulated- as TairikuOkami says, solutions are individual - no one-size-fits-all.

    That's assuming your problem is related to system and compressed memory- I've not seen your task manager screenshot.
      My ComputerSystem Spec
  9.    09 May 2016 #9
    Join Date : Jul 2015
    Posts : 255
    windows 10 pro 64
    Thread Starter

    Quote Originally Posted by dalchina View Post
    System and compressed memory- solutions.doc
    System and compressed memory.doc

    Hi, you may find something useful in these notes which I have accumulated- as TairikuOkami says, solutions are individual - no one-size-fits-all.

    That's assuming your problem is related to system and compressed memory- I've not seen your task manager screenshot.
    hi
    thanks
    task manger , i use process hacker , should i post the screenshot of the w10 task manager ?
      My ComputerSystem Spec
  10.    09 May 2016 #10
    Join Date : Jan 2015
    UK, Midlands
    Posts : 11,114
    Win 10 Pro (1703)

    Hi, could you please post a screenshot of your task manager, making sure the processes that use your CPU most are at the top?

    We still don't actually know if your problem relates to system and compressed memory
      My ComputerSystem Spec

 
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