Power Efficiency Diagnostics Report - Microsoft Community
i generate a power efficiency diagnostics report , need interpret report
power efficiency diagnostics report
| computer name | laptop-t4thchd9 |
| scan time | 2017-12-21t13:08:58z |
| scan duration | 60 seconds |
| system manufacturer | lenovo |
| system product name | 80q0 |
| bios date | 09/19/2016 |
| bios version | cdcn53ww |
| os build | 14393 |
| platform role | platformrolemobile |
| plugged in | false |
| process count | 118 |
| thread count | 1901 |
| report guid | {a090d36b-83f6-42cd-8b53-608b6835a8fe} |
analysis results
errors
power policy:display timeout disabled (plugged in)
the display not configured turn off after period of inactivity.
power policy:sleep timeout disabled (plugged in)
the computer not configured automatically sleep after period of inactivity.
usb suspend:usb device not entering selective suspend
this device did not enter usb selective suspend state. processor power management may prevented when usb device not in selective suspend state. note issue not prevent system sleeping.
| device name | usb input device |
| host controller id | pci\ven_8086&dev_a12f |
| host controller location | pci bus 0, device 20, function 0 |
| device id | usb\vid_0e8f&pid_00fb |
| port path | 3 |
warnings
platform timer resolution:platform timer resolution
the default platform timer resolution 15.6ms (15625000ns) , should used whenever system idle. if timer resolution increased, processor power management technologies may not effective. timer resolution may increased due multimedia playback or graphical animations.
| current timer resolution (100ns units) | 10026 |
| maximum timer period (100ns units) | 156250 |
platform timer resolution:outstanding timer request
a program or service has requested timer resolution smaller platform maximum timer resolution.
| requested period | 10000 |
| requesting process id | 9952 |
| requesting process path | \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\acwebbrowser.exe |
platform timer resolution:outstanding timer request
a program or service has requested timer resolution smaller platform maximum timer resolution.
| requested period | 10000 |
| requesting process id | 11016 |
| requesting process path | \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\acwebbrowser.exe |
power policy:sleep timeout long (on battery)
the computer configured automatically sleep after longer 30 minutes.
| timeout (seconds) | 3600 |
cpu utilization:processor utilization moderate
the average processor utilization during trace moderate. system consume less power when average processor utilization low. review processor utilization individual processes determine applications , services contribute total processor utilization.
| average utilization (%) | 3.61 |
cpu utilization:individual process significant processor utilization.
this process responsible significant portion of total processor utilization recorded during trace.
| process name | setup.exe |
| pid | 8912 |
| average utilization (%) | 0.41 |
| module | average module utilization (%) |
| \device\harddiskvolume5\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.14393.321_none_baab3cb4359688b4\gdiplus.dll | 0.12 |
| \systemroot\system32\ntoskrnl.exe | 0.09 |
| \systemroot\system32\win32kbase.sys | 0.04 |
cpu utilization:individual process significant processor utilization.
this process responsible significant portion of total processor utilization recorded during trace.
| process name | system |
| pid | 4 |
| average utilization (%) | 0.34 |
| module | average module utilization (%) |
| \systemroot\system32\ntoskrnl.exe | 0.15 |
| \systemroot\system32\hal.dll | 0.03 |
| \systemroot\system32\driverstore\filerepository\igdlh64.inf_amd64_bde03d8af75e6be5\igdkmd64.sys | 0.03 |
cpu utilization:individual process significant processor utilization.
this process responsible significant portion of total processor utilization recorded during trace.
| process name | dwm.exe |
| pid | 13052 |
| average utilization (%) | 0.33 |
| module | average module utilization (%) |
| \device\harddiskvolume5\windows\system32\dwmcore.dll | 0.10 |
| \systemroot\system32\ntoskrnl.exe | 0.06 |
| \device\harddiskvolume5\windows\system32\ntdll.dll | 0.04 |
cpu utilization:individual process significant processor utilization.
this process responsible significant portion of total processor utilization recorded during trace.
| process name | lenovonervecenter.exe |
| pid | 8788 |
| average utilization (%) | 0.32 |
| module | average module utilization (%) |
| \device\harddiskvolume5\windows\system32\bcryptprimitives.dll | 0.25 |
| \systemroot\system32\ntoskrnl.exe | 0.03 |
| \device\harddiskvolume5\windows\system32\imagehlp.dll | 0.00 |
platform power management capabilities:wireless access point not support wmm power save
the wireless access point computer connected not support wmm power save mode. wireless network adapter cannot enter power save mode save energy defined in wireless adapter power policy.
| ssid | turbonett_044e1d |
| mac address | 30:91:8f:04:4e:1d |
information
platform timer resolution:timer request stack
the stack of modules responsible lowest platform timer setting in process.
| requested period | 10000 |
| requesting process id | 9952 |
| requesting process path | \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\acwebbrowser.exe |
| calling module stack | \device\harddiskvolume5\windows\syswow64\ntdll.dll |
| \device\harddiskvolume5\windows\syswow64\kernel32.dll | |
| \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\libcef.dll |
platform timer resolution:timer request stack
the stack of modules responsible lowest platform timer setting in process.
| requested period | 10000 |
| requesting process id | 11016 |
| requesting process path | \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\acwebbrowser.exe |
| calling module stack | \device\harddiskvolume5\windows\syswow64\ntdll.dll |
| \device\harddiskvolume5\windows\syswow64\kernel32.dll | |
| \device\harddiskvolume5\windows\syswow64\d3d9.dll | |
| \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\libglesv2.dll | |
| \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\libegl.dll | |
| \device\harddiskvolume5\program files (x86)\autodesk\autodesk desktop app\acwebbrowser\libcef.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 current power plan when system on battery power.
| personality | balanced |
power policy:video quality (on battery)
enables windows media player optimize quality or power savings when playing video.
| quality mode | balance video quality , power savings |
power policy:power plan personality (plugged in)
the personality of current power plan when system plugged in.
| personality | balanced |
power policy:802.11 radio power policy maximum performance (plugged in)
the current power policy 802.11-compatible wireless network adapters not configured use low-power modes.
power policy:video quality (plugged in)
enables windows media player optimize quality or power savings when playing video.
| quality mode | optimize video quality |
system availability requests:analysis success
analysis successful. no energy efficiency problems found. no information returned.
battery:battery information
| battery id | 430sanyol14s4p22 |
| manufacturer | sanyo |
| serial number | 430 |
| chemistry | lion |
| long term | 1 |
| sealed | 0 |
| design capacity | 60000 |
| last full charge | 47820 |
platform power management capabilities:supported sleep states
sleep states allow computer enter low-power modes after period of inactivity. s3 sleep state default sleep state windows platforms. s3 sleep state consumes enough power preserve memory contents , allow computer resume working quickly. few platforms support 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 computer enter low-power mode in on , connected. if supported, connected standby used instead of system sleep states.
| connected standby supported | false |
platform power management capabilities:adaptive display brightness supported.
this computer enables windows automatically control brightness of integrated display.
platform power management capabilities:processor power management capabilities
effective processor power management enables computer automatically balance performance , energy consumption.
| group | 0 |
| index | 0 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 1 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 2 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 3 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 4 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 5 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 6 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| 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 computer automatically balance performance , energy consumption.
| group | 0 |
| index | 7 |
| idle state count | 3 |
| idle state type | acpi idle (c) states |
| nominal frequency (mhz) | 2601 |
| maximum performance percentage | 100 |
| lowest performance percentage | 30 |
| lowest throttle percentage | 3 |
| performance controls type | acpi performance (p) / throttle (t) states |
device drivers:analysis success
analysis successful. no energy efficiency problems found. no information returned.
hi,
upon checking information above, report shows successful , there no problems found. battery or power plan set balance. sent private message further interpret report. additionally, suggest posting our technet forums professional assistance.
feel free post if have other inquiries.
Windows / Windows 10 / Performance & system failures
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