Power Efficiency Diagnostics Report

Computer Name IZDDTVELYMFP3OZ
Scan Time 2026-01-17T20:05:36Z
Scan Duration 60 seconds
System Manufacturer Alibaba Cloud
System Product Name Alibaba Cloud ECS
BIOS Date 04/01/2014
BIOS Version 449e491
OS Build 9600
Platform Role PlatformRoleDesktop
Plugged In true
Process Count 62
Thread Count 638
Report GUID {b16b25d6-312e-445e-ae5e-3064ca0efbc7}

Analysis Results

Errors

Power Policy:Sleep timeout is disabled (Plugged In)
The computer is not configured to automatically sleep after a period of inactivity.
Power Policy:Disk idle is disabled (Plugged In)
The disk is not configured to turn off after a period of disk inactivity.
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 (%) 4.24
Platform Power Management Capabilities:System firmware (BIOS) does not support S3.
The hardware in this computer does not support the S3 sleep state.
Platform Power Management Capabilities:System firmware (BIOS) does not support S4 (Hibernate).
The hardware in this computer does not support the S4 (Hibernate) state.
Device Drivers:
Devices with missing or misconfigured drivers can increase power consumption.
Device Name Unknown Device
Device ID ACPI\QEMU0002\3&13C0B0C5&1
Device Status 0x41802400
Device Problem Code 0x1c

Warnings

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 AliYunDunMonitor.exe
PID 1356
Average Utilization (%) 1.86
Module Average Module Utilization (%)
\SystemRoot\system32\ntoskrnl.exe 0.65
\Device\HarddiskVolume1\Program Files (x86)\Alibaba\Aegis\aegis_client\aegis_12_60\ModuleCommon.dll 0.25
\Device\HarddiskVolume1\Program Files (x86)\Alibaba\Aegis\aegis_client\aegis_12_60\aqsUtil.dll 0.19
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 AliYunDun.exe
PID 868
Average Utilization (%) 0.70
Module Average Module Utilization (%)
\SystemRoot\system32\ntoskrnl.exe 0.20
\Device\HarddiskVolume1\Program Files (x86)\Alibaba\Aegis\aegis_client\aegis_12_60\aqsIpc.dll 0.08
\Device\HarddiskVolume1\Program Files (x86)\Alibaba\Aegis\aegis_client\aegis_12_60\aqsUtil.dll 0.06
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 mysqld.exe
PID 2180
Average Utilization (%) 0.36
Module Average Module Utilization (%)
\Device\HarddiskVolume1\laragon\bin\mysql\mysql-8.4.3-winx64\bin\mysqld.exe 0.18
\Device\HarddiskVolume1\Windows\System32\ntdll.dll 0.07
\SystemRoot\system32\ntoskrnl.exe 0.05
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 AliYunDunUpdate.exe
PID 936
Average Utilization (%) 0.30
Module Average Module Utilization (%)
\SystemRoot\system32\ntoskrnl.exe 0.15
\Device\HarddiskVolume1\Program Files (x86)\Alibaba\Aegis\aegis_update\AliYunDunUpdate.exe 0.04
\Device\HarddiskVolume1\Windows\SysWOW64\ntdll.dll 0.03
Platform Power Management Capabilities:The S3 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when the following components are installed or tasks are ongoing.
Microsoft Basic Display Driver or Microsoft Basic Render Driver

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
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 (Plugged In)
The personality of the current power plan when the system is plugged in.
Personality Balanced
System Availability Requests:Analysis Success
Analysis was successful. No energy efficiency problems were found. No information was returned.
USB Suspend: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 false
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 false
Platform Power Management Capabilities:The S1 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when the following components are installed or tasks are ongoing.
Microsoft Basic Display Driver or Microsoft Basic Render Driver
Platform Power Management Capabilities:The S2 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when the following components are installed or tasks are ongoing.
Microsoft Basic Display Driver or Microsoft Basic Render Driver
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 1
Idle State Type ACPI Idle (C) States
Nominal Frequency (MHz) 2500
Maximum Performance Percentage 100
Lowest Performance Percentage 100
Lowest Throttle Percentage 100
Performance Controls Type None