Windows 10: event 1020 perflib buffer size wrong

Discus and support event 1020 perflib buffer size wrong in Windows 10 BSOD Crashes and Debugging to solve the problem; Log Name: Application Source: Microsoft-Windows-Perflib Date: 5/14/2020 11:28:03 AM Event ID: 1020 Task Category: None Level:... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by dawndep, May 14, 2020.

  1. DAWNDEP
    dawndep Win User

    event 1020 perflib buffer size wrong


    Log Name: Application
    Source: Microsoft-Windows-Perflib
    Date: 5/14/2020 11:28:03 AM
    Event ID: 1020
    Task Category: None
    Level: Error
    Keywords:
    User: SYSTEM
    Computer: DESKTOP-REUJF98
    Description:
    The required buffer size is greater than the buffer size passed to the Collect function of the "C:\Windows\System32\perfts.dll" Extensible Counter DLL for the "LSM" service. The given buffer size was 25704 and the required size was 30648.
    Event Xml:
    <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
    <System>
    <Provider Name="Microsoft-Windows-Perflib" Guid="{13b197bd-7cee-4b4e-8dd0-59314ce374ce}" />
    <EventID>1020</EventID>
    <Version>1</Version>
    <Level>2</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2020-05-14T18:28:03.177839800Z" />
    <EventRecordID>1022</EventRecordID>
    <Correlation ActivityID="{70b38f5f-2a13-0003-0790-b370132ad601}" />
    <Execution ProcessID="7560" ThreadID="9412" />
    <Channel>Application</Channel>
    <Computer>DESKTOP-REUJF98</Computer>
    <Security UserID="S-1-5-18" />
    </System>
    <EventData>
    <Data Name="Library">C:\Windows\System32\perfts.dll</Data>
    <Data Name="Service">LSM</Data>
    <Data Name="BufferSize">25704</Data>
    <Data Name="RequiredSize">30648</Data>
    </EventData>

    </Event>

    :)
     
    dawndep, May 14, 2020
    #1
  2. LANCE1
    Lance1 Win User

    Error: Event 1020, Perflib, Win 10, 1903

    5 Days with no response! Unacceptable.. Have you looked at this? Hope it helps.. Event ID - 1020
     
    Lance1, May 14, 2020
    #2
  3. BOOMERM3
    BoomerM3 Win User
    Error: Event 1020, Perflib, Win 10, 1903

    I have been getting this error every day since I updated to Win10 1903.
    The text of the error is:
    "The required buffer size is greater than the buffer size passed to the Collect function of the "C:\Windows\System32\perfts.dll" Extensible Counter DLL for the "LSM" service. The given buffer size was 8056 and the required size was 33040."

    I have combed the internet and can find no reference to this error. Can anyone help?

    Peter
     
    BoomerM3, May 14, 2020
    #3
  4. TAKFUJI3
    Takfuji3 Win User

    event 1020 perflib buffer size wrong

    Disable perflib error logging for a specific application

    Thanks, but,,,

    Your suggestion seems to block all event loggings. Right? I wanted just for perflib.

    Tak
     
    Takfuji3, May 14, 2020
    #4
Thema:

event 1020 perflib buffer size wrong

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