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how to fix this power efficiency diagnostic report RRS feed

  • Question

  • Power Efficiency Diagnostics Report

    Computer Name DESKTOP-GMLDMRC
    Scan Time 2019-09-26T18:03:40Z
    Scan Duration 60 seconds
    System Manufacturer Acer
    System Product Name One S1002
    BIOS Date 10/20/2015
    BIOS Version 1.10
    OS Build 17134
    Platform Role PlatformRoleSlate
    Plugged In true
    Process Count 126
    Thread Count 1872
    Report GUID {80145d57-4677-4b73-b1a8-115e10cf0d59}

    Analysis Results

    Errors

    USB Suspend:USB Device not Entering Selective Suspend
    This device did not enter the USB Selective Suspend state. Processor power management may be prevented when this USB device is not in the Selective Suspend state. Note that this issue will not prevent the system from sleeping.
    Device Name USB Composite Device
    Host Controller ID PCI\VEN_8086&DEV_0F35
    Host Controller Location PCI bus 0, device 20, function 0
    Device ID USB\VID_06CB&PID_73F4
    Port Path 2,3
    USB Suspend:USB Device not Entering Selective Suspend
    This device did not enter the USB Selective Suspend state. Processor power management may be prevented when this USB device is not in the Selective Suspend state. Note that this issue will not prevent the system from sleeping.
    Device Name Generic USB Hub
    Host Controller ID PCI\VEN_8086&DEV_0F35
    Host Controller Location PCI bus 0, device 20, function 0
    Device ID USB\VID_05E3&PID_0608
    Port Path 2
    CPU Utilization:Processor utilization is high
    The average processor utilization during the trace was high. The system will consume less power when the average processor utilization is very low. Review processor utilization for individual processes to determine which applications and services contribute the most to total processor utilization.
    Average Utilization (%) 7.94

    Warnings

    Power Policy:Display timeout is long (On Battery)
    The display is configured to turn off after longer than 5 minutes.
    Timeout (seconds) 1800
    Power Policy:Display timeout is long (Plugged In)
    The display is configured to turn off after longer than 10 minutes.
    Timeout (seconds) 1800
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name System
    PID 4
    Average Utilization (%) 1.47
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 1.04
    \SystemRoot\System32\drivers\rtwlans.sys 0.10
    \SystemRoot\System32\drivers\cng.sys 0.09
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name MemCompression
    PID 1968
    Average Utilization (%) 0.55
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 0.54
    \SystemRoot\system32\halmacpi.dll 0.00
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name explorer.exe
    PID 3968
    Average Utilization (%) 0.53
    Module Average Module Utilization (%)
    \Device\HarddiskVolume3\Windows\System32\WindowsCodecs.dll 0.22
    \SystemRoot\system32\ntoskrnl.exe 0.13
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.03
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name SkypeApp.exe
    PID 8936
    Average Utilization (%) 0.45
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 0.23
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.04
    \Device\HarddiskVolume3\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27912.0_x86__8wekyb3d8bbwe\SharedLibrary.dll 0.03
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name dwm.exe
    PID 1232
    Average Utilization (%) 0.35
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 0.09
    \Device\HarddiskVolume3\Windows\System32\dwmcore.dll 0.08
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.03
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name svchost.exe
    PID 1308
    Average Utilization (%) 0.31
    Module Average Module Utilization (%)
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.10
    \SystemRoot\system32\ntoskrnl.exe 0.10
    \Device\HarddiskVolume3\Windows\System32\combase.dll 0.01
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name svchost.exe
    PID 980
    Average Utilization (%) 0.29
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 0.20
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.04
    \Device\HarddiskVolume3\Windows\System32\rpcrt4.dll 0.02
    CPU Utilization:Individual process with significant processor utilization.
    This process is responsible for a significant portion of the total processor utilization recorded during the trace.
    Process Name WmiPrvSE.exe
    PID 4256
    Average Utilization (%) 0.26
    Module Average Module Utilization (%)
    \SystemRoot\system32\ntoskrnl.exe 0.13
    \Device\HarddiskVolume3\Windows\System32\ntdll.dll 0.04
    \Device\HarddiskVolume3\Windows\System32\combase.dll 0.01

    Information

    Platform Timer Resolution:Platform Timer Resolution
    The default platform timer resolution is 15.6ms (15625000ns) and should be used whenever the system is idle. If the timer resolution is increased, processor power management technologies may not be effective. The timer resolution may be increased due to multimedia playback or graphical animations.
    Current Timer Resolution (100ns units) 156250
    Platform Timer Resolution:Outstanding Timer Request
    A program or service has requested a timer resolution equal to or greater than the platform maximum timer resolution.
    Requested Period 800000
    Requesting Process ID 1040
    Requesting Process Path \Device\HarddiskVolume3\Windows\System32\WUDFHost.exe
    Power Policy:Active Power Plan
    The current power plan in use
    Plan Name OEM Balanced
    Plan GUID {381b4222-f694-41f0-9685-ff5bb260df2e}
    Power Policy:Power Plan Personality (On Battery)
    The personality of the current power plan when the system is on battery power.
    Personality Balanced
    Power Policy:Video Quality (On Battery)
    Enables Windows Media Player to optimize for quality or power savings when playing video.
    Quality Mode Balance Video Quality and Power Savings
    Power Policy:Power Plan Personality (Plugged In)
    The personality of the current power plan when the system is plugged in.
    Personality Balanced
    Power Policy:802.11 Radio Power Policy is Maximum Performance (Plugged In)
    The current power policy for 802.11-compatible wireless network adapters is not configured to use low-power modes.
    Power Policy:Video quality (Plugged In)
    Enables Windows Media Player to optimize for quality or power savings when playing video.
    Quality Mode Optimize for Video Quality
    System Availability Requests:Analysis Success
    Analysis was successful. No energy efficiency problems were found. No information was returned.
    Battery:Analysis Success
    Analysis was successful. No energy efficiency problems were found. No information was returned.
    Platform Power Management Capabilities:Supported Sleep States
    Sleep states allow the computer to enter low-power modes after a period of inactivity. The S3 sleep state is the default sleep state for Windows platforms. The S3 sleep state consumes only enough power to preserve memory contents and allow the computer to resume working quickly. Very few platforms support the S1 or S2 Sleep states.
    S1 Sleep Supported false
    S2 Sleep Supported false
    S3 Sleep Supported false
    S4 Sleep Supported true
    Platform Power Management Capabilities:Connected Standby Support
    Connected standby allows the computer to enter a low-power mode in which it is always on and connected. If supported, connected standby is used instead of system sleep states.
    Connected Standby Supported true
    Platform Power Management Capabilities:Adaptive Display Brightness is supported.
    This computer enables Windows to automatically control the brightness of the integrated display.
    Platform Power Management Capabilities:Processor Power Management Capabilities
    Effective processor power management enables the computer to automatically balance performance and energy consumption.
    Group 0
    Index 0
    Idle State Count 11
    Idle State Type Micro Power Engine Plugin
    Nominal Frequency (MHz) 1826
    Maximum Performance Percentage 100
    Lowest Performance Percentage 27
    Lowest Throttle Percentage 3
    Performance Controls Type ACPI Performance (P) / Throttle (T) States
    Platform Power Management Capabilities:Processor Power Management Capabilities
    Effective processor power management enables the computer to automatically balance performance and energy consumption.
    Group 0
    Index 1
    Idle State Count 11
    Idle State Type Micro Power Engine Plugin
    Nominal Frequency (MHz) 1826
    Maximum Performance Percentage 100
    Lowest Performance Percentage 27
    Lowest Throttle Percentage 3
    Performance Controls Type ACPI Performance (P) / Throttle (T) States
    Platform Power Management Capabilities:Processor Power Management Capabilities
    Effective processor power management enables the computer to automatically balance performance and energy consumption.
    Group 0
    Index 2
    Idle State Count 11
    Idle State Type Micro Power Engine Plugin
    Nominal Frequency (MHz) 1826
    Maximum Performance Percentage 100
    Lowest Performance Percentage 27
    Lowest Throttle Percentage 3
    Performance Controls Type ACPI Performance (P) / Throttle (T) States
    Platform Power Management Capabilities:Processor Power Management Capabilities
    Effective processor power management enables the computer to automatically balance performance and energy consumption.
    Group 0
    Index 3
    Idle State Count 11
    Idle State Type Micro Power Engine Plugin
    Nominal Frequency (MHz) 1826
    Maximum Performance Percentage 100
    Lowest Performance Percentage 27
    Lowest Throttle Percentage 3
    Performance Controls Type ACPI Performance (P) / Throttle (T) States
    Device Drivers:Analysis Success
    Analysis was successful. No energy efficiency problems were found. No information was returned.
    Thursday, September 26, 2019 6:43 PM