Sleep Study

+ Note: This report does not contain information for the first Connected Standby session.

The first Connected Standby session started in an earlier time frame. If interested in the earlier time frame, use powercfg sleepstudy -duration DURATION. For example, to analyze the past 10 days:
powercfg sleepstudy -duration 10
COMPUTER NAME SYSTEM
SYSTEM PRODUCT NAME Fabrikam Corporation Broadwell Client platform
BIOS V1.0
OS BUILD 9600.17328.x86fre.winblue_r3.140827-1500
PLATFORM ROLE Slate
REPORT TIME 2015-01-23 13:34:44

Connected Standby Transitions

Battery drains over the last 3 days
Legend
GRAPH LINEDESCRIPTION
DottedAC power
SolidBattery power
No lineSystem powered off
GreyActive Scenario
GreenLow System Activity
OrangeModerate System Activity
RedHigh System Activity
START TIMEDURATIONENERGY CHANGECHANGE RATE% LOW POWER STATE TIME
12015-01-20 17:36:5748:17:0833,267 mWh 18% of battery 689 mW Drain 100% HW: 100%
22015-01-22 18:14:4619:19:0235,116 mWh 19% of battery 1,818 mW Drain 92% HW: 91%

Analysis Results

Analysis of issues that might cause poor battery life
Top

Connected Standby Session 1

START TIMEDURATIONENERGY CHANGECHANGE RATE% LOW POWER STATE TIME
12015-01-20 17:36:5748:17:0833,267 mWh 18% of battery 689 mW Drain 100% HW: 100% ⋮
IR TRUNCATE PERCENTAGE69%
PEP PRE-VETO COUNT0
PEP VETO COUNT0
SPM ScenarioTime ActiveTime DisabledTime SuspendedTime Disengaged
CS100%48:16:500%0:00:000%0:00:000%0:00:12
Animation0%0:00:000%0:00:050%0:00:00100%48:16:57
Touch0%0:00:000%0:00:000%0:00:00100%48:17:03

DRIPS Histogram

Percent of time spent in DRIPS bucketed by time interval length

Top Offenders

Top 5 offenders, ranked by active time
NAME TYPE % ACTIVE TIME ACTIVE TIME
CPU C0 TimeProcessor0%0:02:36
Fabrikam SD Host Controller (\_SB.SDHA)Fx Device0%0:02:29
Network IHV Mobile Broadband ModuleNetworking0%0:00:13
Networking IHV Wireless LAN 802.11n SDIO Network AdapterNetworking0%0:00:12
Fabrikam SD Host Controller (\_SB.SDHB)Fx Device0%0:00:12

+ Activators

No activator activity reported.

+ Processors

+ CPU C0 Time

% ACTIVE TIMEACTIVE TIME
0%0:02:36

+ Fx Devices

+ Fabrikam SD Host Controller (\_SB.SDHA)

% ACTIVE TIMEACTIVE TIME
0%0:02:29
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ Fabrikam SD Host Controller (\_SB.SDHB)

% ACTIVE TIMEACTIVE TIME
0%0:00:12
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ Fabrikam Graphics (\_SB.PCI0.GFX0)

% ACTIVE TIMEACTIVE TIME
0%0:00:03
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ USB xHCI Compliant Host Controller (\_SB.PCI0.XHC1)

% ACTIVE TIMEACTIVE TIME
0%0:00:02
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ I2C Controller (\_SB.I2C2)

% ACTIVE TIMEACTIVE TIME
0%0:00:01
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ I2C Controller (\_SB.I2C3)

% ACTIVE TIMEACTIVE TIME
0%0:00:01
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ PDC Phases

PHASE% TIMETIME
No CS Phase0.0%0:00:01
Connection Phase0.0%0:00:00
Presence Phase0.0%0:00:00
PLM Phase0.0%0:00:00
Maintenance Phase0.0%0:00:05
DAM Phase0.0%0:00:00
Low Power Phase0.0%0:00:05
Resiliency Notification Phase0.0%0:00:00
Resiliency Phase100.0%48:16:50

+ Networking

+ Network IHV Mobile Broadband Module

% ACTIVE TIMEACTIVE TIME
0%0:00:13
Surprise Wakes0
Spurious Wakes0
D0_IfInUnicastPackets0
D0_IfOutUnicastPackets0
D0_IfInMulticastPackets0
D0_IfOutMulticastPackets0
D0_IfInBroadcastPackets0
D0_IfOutBroadcastPackets0
DX_IfInUnicastPackets0
DX_IfOutUnicastPackets0
DX_IfInMulticastPackets0
DX_IfOutMulticastPackets0
DX_IfInBroadcastPackets0
DX_IfOutBroadcastPackets0

+ WCM

% ACTIVE TIMEACTIVE TIME
0%0:00:12

+ Networking IHV Wireless LAN 802.11n SDIO Network Adapter

% ACTIVE TIMEACTIVE TIME
0%0:00:12
Surprise Wakes0
Spurious Wakes0
D0_IfInUnicastPackets0
D0_IfOutUnicastPackets0
D0_IfInMulticastPackets0
D0_IfOutMulticastPackets0
D0_IfInBroadcastPackets0
D0_IfOutBroadcastPackets0
DX_IfInUnicastPackets0
DX_IfOutUnicastPackets0
DX_IfInMulticastPackets0
DX_IfOutMulticastPackets0
DX_IfInBroadcastPackets0
DX_IfOutBroadcastPackets0

+ WCM

% ACTIVE TIMEACTIVE TIME
0%0:00:12
Top

Connected Standby Session 2

START TIMEDURATIONENERGY CHANGECHANGE RATE% LOW POWER STATE TIME
22015-01-22 18:14:4619:19:0235,116 mWh 19% of battery 1,818 mW Drain 92% HW: 91% ⋮
IR TRUNCATE PERCENTAGE85%
PEP PRE-VETO COUNT0
PEP VETO COUNT0
SPM ScenarioTime ActiveTime DisabledTime SuspendedTime Disengaged
CS100%19:18:420%0:00:000%0:00:000%0:00:15
Animation0%0:00:000%0:00:110%0:00:00100%19:18:46
Touch0%0:00:000%0:00:000%0:00:00100%19:18:57
WiFiHighPerformance0%0:00:0090%17:20:090%0:00:0010%1:58:48

DRIPS Histogram

Percent of time spent in DRIPS bucketed by time interval length

Top Offenders

Top 5 offenders, ranked by active time
NAME TYPE % ACTIVE TIME ACTIVE TIME
Networking IHV Wireless LAN 802.11n SDIO Network AdapterNetworking7%1:25:52
Fabrikam SD Host Controller (\_SB.SDHB)Fx Device7%1:25:52
Fabrikam SD Host Controller (\_SB.SDHA)Fx Device4%0:44:14
WNSActivator2%0:23:10
WUActivator1%0:11:35

+ Activators

+ WNS

% ACTIVE TIMEACTIVE TIME
2%0:23:10
Data Connection Attempts148
Test Connection Attempts0

+ WU

% ACTIVE TIMEACTIVE TIME
1%0:11:35

+ Scans

% ACTIVE TIMEACTIVE TIME
75%14:29:01

+ Scan 3

% ACTIVE TIMEACTIVE TIME
75%14:29:01
Call Internal ID3
Event Data MissingStop event not found.

+ Scan 12

% ACTIVE TIMEACTIVE TIME
0%0:03:22
Call Internal ID12
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinefalse
Search ScopeMachineAndAllUsers
Service IDWU
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Scan 4

% ACTIVE TIMEACTIVE TIME
0%0:03:16
Call Internal ID4
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinefalse
Search ScopeMachineAndAllUsers
Service IDWU
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Scan 6

% ACTIVE TIMEACTIVE TIME
0%0:01:07
Call Internal ID6
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinetrue
Search ScopeMachineAndAllUsers
Service IDWU
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Scan 7

% ACTIVE TIMEACTIVE TIME
0%0:00:12
Call Internal ID7
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinetrue
Search ScopeMachineAndAllUsers
Service IDUnknown
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Scan 5

% ACTIVE TIMEACTIVE TIME
0%0:00:03
Call Internal ID5
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinefalse
Search ScopeMachineAndAllUsers
Service IDUnknown
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Scan 13

% ACTIVE TIMEACTIVE TIME
0%0:00:03
Call Internal ID13
Caller App NameAutomaticUpdates
Search CriteriaIsInstalled=0 and DeploymentAction='Installation' or IsPresent=1 and DeploymentAction='Uninstallation' or IsInstalled=1 and DeploymentAction='Installation' and RebootRequired=1 or IsInstalled=0 and DeploymentAction='Uninstallation' and RebootRequired=1
Operation ContextAutomaticUpdates
Is Cat Scanfalse
Is Driver Scanfalse
Is Scan Onlinefalse
Search ScopeMachineAndAllUsers
Service IDUnknown
Is Delta Scantrue
Is App Cat Scanfalse
Result Code0

+ Installs

% ACTIVE TIMEACTIVE TIME
0%0:01:22

+ Install d54d1f1c-adfb-42a1-bba3-72b83f1ceebc

% ACTIVE TIMEACTIVE TIME
0%0:01:22
Update IDd54d1f1c-adfb-42a1-bba3-72b83f1ceebc
Caller App NameAutomaticUpdates
Operation ContextAutomaticUpdates
Is Per-Userfalse
Is Driver Operationfalse
Service IDWU
Revision Number201
Handler Result Code0

+ Install ce96ddc7-4118-4bab-9220-5e8c6ef2d738

% ACTIVE TIMEACTIVE TIME
0%0:00:11
Update IDce96ddc7-4118-4bab-9220-5e8c6ef2d738
Caller App NameAutomaticUpdates
Operation ContextAutomaticUpdates
Is Per-Userfalse
Is Driver Operationfalse
Service IDWU
Revision Number200
Handler Result Code0

+ Downloads

% ACTIVE TIMEACTIVE TIME
0%0:00:01

+ Download 3bc5976f-e743-4197-95f7-d0c341a7cb01

% ACTIVE TIMEACTIVE TIME
0%0:00:01
Update ID3bc5976f-e743-4197-95f7-d0c341a7cb01
Bytes Transferred0
Result Code0

+ Processors

+ CPU C0 Time

% ACTIVE TIMEACTIVE TIME
1%0:11:31

+ Fx Devices

+ Fabrikam SD Host Controller (\_SB.SDHB)

% ACTIVE TIMEACTIVE TIME
7%1:25:52
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ Fabrikam SD Host Controller (\_SB.SDHA)

% ACTIVE TIMEACTIVE TIME
4%0:44:14
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ Fabrikam Graphics (\_SB.PCI0.GFX0)

% ACTIVE TIMEACTIVE TIME
0%0:00:06
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ USB xHCI Compliant Host Controller (\_SB.PCI0.XHC1)

% ACTIVE TIMEACTIVE TIME
0%0:00:02
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ I2C Controller (\_SB.I2C2)

% ACTIVE TIMEACTIVE TIME
0%0:00:01
COMPONENT% ACTIVE TIMEACTIVE TIME
No active components.

+ PDC Phases

PHASE% TIMETIME
No CS Phase0.0%0:00:01
Connection Phase0.0%0:00:00
Presence Phase0.0%0:00:00
PLM Phase0.0%0:00:03
Maintenance Phase0.0%0:00:06
DAM Phase0.0%0:00:00
Low Power Phase0.0%0:00:05
Resiliency Notification Phase0.0%0:00:00
Resiliency Phase100.0%19:18:41

+ Networking

+ Network IHV Mobile Broadband Module

% ACTIVE TIMEACTIVE TIME
0%0:00:17
Surprise Wakes0
Spurious Wakes0
D0_IfInUnicastPackets0
D0_IfOutUnicastPackets0
D0_IfInMulticastPackets0
D0_IfOutMulticastPackets0
D0_IfInBroadcastPackets0
D0_IfOutBroadcastPackets0
DX_IfInUnicastPackets0
DX_IfOutUnicastPackets0
DX_IfInMulticastPackets0
DX_IfOutMulticastPackets0
DX_IfInBroadcastPackets0
DX_IfOutBroadcastPackets0

+ WCM

% ACTIVE TIMEACTIVE TIME
0%0:00:15

+ Networking IHV Wireless LAN 802.11n SDIO Network Adapter

% ACTIVE TIMEACTIVE TIME
7%1:25:52
Surprise Wakes0
Spurious Wakes80
D0_IfInUnicastPackets18446744073709507361
D0_IfOutUnicastPackets18446744073709525973
D0_IfInMulticastPackets18446744073709551515
D0_IfOutMulticastPackets802
D0_IfInBroadcastPackets18446744073709551588
D0_IfOutBroadcastPackets236
DX_IfInUnicastPackets0
DX_IfOutUnicastPackets0
DX_IfInMulticastPackets0
DX_IfOutMulticastPackets0
DX_IfInBroadcastPackets0
DX_IfOutBroadcastPackets0

+ TCPIP-DAD

% ACTIVE TIMEACTIVE TIME
1%0:06:28

+ TCPIP-DATA

% ACTIVE TIMEACTIVE TIME
1%0:15:08

+ TCPIP-OID

% ACTIVE TIMEACTIVE TIME
0%0:00:05

+ NCSI

% ACTIVE TIMEACTIVE TIME
0%0:00:24

+ WCM

% ACTIVE TIMEACTIVE TIME
3%0:38:02

+ WLAN

% ACTIVE TIMEACTIVE TIME
2%0:28:54

+ DHCPv6

% ACTIVE TIMEACTIVE TIME
1%0:07:46

+ DHCPv4

% ACTIVE TIMEACTIVE TIME
0%0:00:02

+ TCPIP-RS

% ACTIVE TIMEACTIVE TIME
0%0:01:13

+ NDIS

% ACTIVE TIMEACTIVE TIME
0%0:04:16

Installed batteries

Information about each currently installed battery
BATTERY 1
NAMESR Real Battery
MANUFACTURERFabrikam SR 1
SERIAL NUMBER123456789
CHEMISTRYLION
DESIGN CAPACITY35,036 mWh
CAPACITY RATIO528%
CYCLE COUNT -