Power Efficiency Diagnostics Report
| Computer Name | SRIDEVI |
| Scan Time | 2013-03-28T10:51:55Z |
| Scan Duration | 60 seconds |
| System Manufacturer | FUJITSU |
| System Product Name | LIFEBOOK AH531 |
| BIOS Date | 01/30/2012 |
| BIOS Version | 1.28 |
| OS Build | 9200 |
| Platform Role | PlatformRoleMobile |
| Plugged In | true |
| Process Count | 45 |
| Thread Count | 697 |
| Report GUID | {fde219a8-21c6-47c5-844a-ac1556a0a1a5} |
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 Root Hub |
| Host Controller ID | PCI\VEN_8086&DEV_1C26 |
| Host Controller Location | PCI bus 0, device 29, function 0 |
| Device ID | USB\VID_8086&PID_1C26 |
| Port Path |
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 Mass Storage Device |
| Host Controller ID | PCI\VEN_8086&DEV_1C26 |
| Host Controller Location | PCI bus 0, device 29, function 0 |
| Device ID | USB\VID_0BDA&PID_0138 |
| Port Path | 1,6 |
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_1C26 |
| Host Controller Location | PCI bus 0, device 29, function 0 |
| Device ID | USB\VID_8087&PID_0024 |
| Port Path | 1 |
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) | 10006 |
| Maximum Timer Period (100ns units) | 156250 |
Platform Timer Resolution:Outstanding Timer Request
A program or service has requested a timer resolution smaller than the platform maximum timer resolution.
| Requested Period | 10000 |
| Requesting Process ID | 2088 |
| Requesting Process Path | \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\chrome.exe |
Platform Timer Resolution:Outstanding Timer Request
A program or service has requested a timer resolution smaller than the platform maximum timer resolution.
| Requested Period | 10000 |
| Requesting Process ID | 420 |
| Requesting Process Path | \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\chrome.exe |
Platform Timer Resolution:Timer Request Stack
The stack of modules responsible for the lowest platform timer setting in this process.
| Requested Period | 10000 |
| Requesting Process ID | 2088 |
| Requesting Process Path | \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\chrome.exe |
| Calling Module Stack | \Device\HarddiskVolume2\Windows\SysWOW64\ntdll.dll |
| \Device\HarddiskVolume2\Windows\SysWOW64\kernel32.dll | |
| \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\25.0.1364.172\chrome.dll |
Platform Timer Resolution:Timer Request Stack
The stack of modules responsible for the lowest platform timer setting in this process.
| Requested Period | 10000 |
| Requesting Process ID | 420 |
| Requesting Process Path | \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\chrome.exe |
| Calling Module Stack | \Device\HarddiskVolume2\Windows\SysWOW64\ntdll.dll |
| \Device\HarddiskVolume2\Windows\SysWOW64\kernel32.dll | |
| \Device\HarddiskVolume2\Users\Admin\AppData\Local\Google\Chrome\Application\25.0.1364.172\chrome.dll |
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.
CPU Utilization:Processor utilization is low
The average processor utilization during the trace was very low. The system will consume less power when the average processor utilization is very low.
| Average Utilization (%) | 1.60 |
Battery:Battery Information
| Battery ID | 3677SIMPLOAS10B7E |
| Manufacturer | SIMPLO |
| Serial Number | 3677 |
| Chemistry | LION |
| Long Term | 1 |
| Sealed | 0 |
| Design Capacity | 47520 |
| Last Full Charge | 44356 |
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 | true |
| 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 | false |
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 | 1 |
| Idle State Type | ACPI Idle (C) States |
| Nominal Frequency (MHz) | 2501 |
| Maximum Performance Percentage | 100 |
| Lowest Performance Percentage | 31 |
| 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 | 1 |
| Idle State Type | ACPI Idle (C) States |
| Nominal Frequency (MHz) | 2501 |
| Maximum Performance Percentage | 100 |
| Lowest Performance Percentage | 31 |
| 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 | 1 |
| Idle State Type | ACPI Idle (C) States |
| Nominal Frequency (MHz) | 2501 |
| Maximum Performance Percentage | 100 |
| Lowest Performance Percentage | 31 |
| 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 | 1 |
| Idle State Type | ACPI Idle (C) States |
| Nominal Frequency (MHz) | 2501 |
| Maximum Performance Percentage | 100 |
| Lowest Performance Percentage | 31 |
| Lowest Throttle Percentage | 3 |
| Performance Controls Type | ACPI Performance (P) / Throttle (T) States |
Help will be greatly appreciated. Thanks :)
