[Samsung Epic 4G Touch] sweatynipples:
Hey everyone,

About three weeks ago I noticed that my battery appeared to drain much quicker than before while running Calks 1.7 GB rom on EL26. I figured that this could just have been a bug so I upgraded to his 1.6 ICS 4.04 ROM flashing through recovery. However, this did not alleviate the issue. When I investigated this further it appeared that the phone is unable to efficiently enter a deep sleep. I have disabled all sync's and have no apps installed. After a full charge I get about 6 hours of battery life without using my phone once (and also in airplane mode). The Android OS kernel takes up 99% of the CPU usage. I downloaded Better Battery Stats and created a dump file here:

===================

General Information

===================

BetterBatteryStats version: 1.8.1.0

Creation Date: 2012-07-03 11:54:55

Statistic Type: (3) Since Unplugged

Since 5 h 24 m 31 s

VERSION.RELEASE: 4.0.4

BRAND: samsung

DEVICE: SPH-D710

MANUFACTURER: samsung

MODEL: SPH-D710

BOOTLOADER: unknown

FINGERPRINT: samsung/SPH-D710/SPH-D710:4.0.4/IMM76I/FE22:user/release-keys

HARDWARE: smdk4210

ID: IMM76I

TAGS: release-keys

USER: se.infra

PRODUCT: SPH-D710

RADIO: S:D710.10 S.FF18

Rooted: true

===========

Other Usage

===========

Awake (): 3 h 49 m 23 s (13763 s) Ratio: 70.7%

Deep Sleep (): 1 h 35 m 2 s (5702 s) Ratio: 29.3%

No Data Connection (): 1 h 19 m 46 s (4786 s) Ratio: 24.6%

No or Unknown Signal (): 1 h 19 m 46 s (4786 s) Ratio: 24.6%

Screen On (): 42 m 33 s (2553 s) Ratio: 13.1%

=========

Wakelocks

=========

AudioOut_1 (1013): 14 m 8 s (848 s) Count:158 4.4%

DownloadManager (Media): 1 m 24 s (84 s) Count:1 0.4%

ActivityManager-Launch (Android System): 47 s (47 s) Count:250 0.2%

Starting CM_VnoteService (com.coremobility.app.vnotes.Voicemail): 30 s (30 s) Count:8 0.2%

AlarmReceiver (com.sec.android.app.clockpackage.Clock): 29 s (29 s) Count:10 0.2%

sleep_broadcast (Android System): 22 s (22 s) Count:348 0.1%

AlarmManager (Android System): 19 s (19 s) Count:869 0.1%

show keyguard (Android System): 12 s (12 s) Count:34 0.1%

*sync*_gmail-ls_Account {name=@#$@#%@@gmail.com, type=com.google} (com.google.android.gm.Gmail): 11 s (11 s) Count:4 0.1%

RILJ (Phone): 11 s (11 s) Count:373 0.1%

SCREEN_FROZEN (Android System): 6 s (6 s) Count:364 0.0%

*sync*_subscribedfeeds_Account {name=%^&%^@gmail.com, type=com.google} (Google Services): 6 s (6 s) Count:3 0.0%

GTALK_CONN (Google Services): 6 s (6 s) Count:183 0.0%

GmailProviderProviderChangedBroadcastWakeLock (com.google.android.gm.Gmail): 3 s (3 s) Count:3 0.0%

SyncLoopWakeLock (Android System): 3 s (3 s) Count:926 0.0%

Browser (com.android.browser.Internet): 3 s (3 s) Count:1 0.0%

GTALK_ASYNC_CONN_@#$@#$@gmail.com/android_talk487cab5da65a (Google Services): 2 s (2 s) Count:16 0.0%

GTALK_ASYNC_CONN_com.google.android.gsf.gtalkservice.AndroidEndpoint (Google Services): 2 s (2 s) Count:196 0.0%

keyguardWakeAndHandOff (Android System): 1 s (1 s) Count:422 0.0%

PhoneWindowManager.mBroadcastWakeLock (Android System): 1 s (1 s) Count:254 0.0%

Event Log Service (Google Services): 1 s (1 s) Count:14 0.0%

ActivityManager-Sleep (Android System): 1 s (1 s) Count:913 0.0%

NetworkStats (Android System): 1 s (1 s) Count:61 0.0%

NotificationService (Android System): 1 s (1 s) Count:380 0.0%

================

Kernel Wakelocks

================

"sec-battery-monitor" (): 1 h 56 m 52 s (7012 s) Cnt:(c/wc/ec)5717/5271/0 36.0%

"event3-1954" (): 1 h 54 m 19 s (6859 s) Cnt:(c/wc/ec)5524/0/0 15.1%

"event1-1954" (): 1 h 53 m 15 s (6795 s) Cnt:(c/wc/ec)5592/12/0 34.9%

"event0-1954" (): 1 h 53 m 11 s (6791 s) Cnt:(c/wc/ec)5465/0/0 14.9%

"event2-1954" (): 1 h 53 m 10 s (6790 s) Cnt:(c/wc/ec)31772/0/0 14.9%

"radio-interface" (): 7 m 38 s (458 s) Cnt:(c/wc/ec)620/0/0 2.4%

"alarm" (): 5 m 33 s (333 s) Cnt:(c/wc/ec)464/3/0 1.7%

"PowerManagerService" (): 2 m 42 s (162 s) Cnt:(c/wc/ec)1042/0/0 0.8%

"event7-1954" (): 1 m 27 s (87 s) Cnt:(c/wc/ec)6064/0/0 0.2%

"alarm_rtc" (): 1 m 14 s (74 s) Cnt:(c/wc/ec)115/0/36 0.4%

"AudioOutLock" (): 36 s (36 s) Cnt:(c/wc/ec)245/0/0 0.1%

"KeyEvents" (): 24 s (24 s) Cnt:(c/wc/ec)31310/0/0 0.1%

"DPRAM_PWDOWN" (): 17 s (17 s) Cnt:(c/wc/ec)12133/111/0 0.1%

"sync_system" (): 7 s (7 s) Cnt:(c/wc/ec)44/0/0 0.0%

"mmc0_detect" (): (0 s) Cnt:(c/wc/ec)5536/0/1 0.0%

"client-interface" (): (0 s) Cnt:(c/wc/ec)6908/0/0 0.0%

"event8-1954" (): (0 s) Cnt:(c/wc/ec)357981/0/0 0.0%

======================

Alarms (requires root)

======================

com.google.android.gsf (): Wakeups: 77

Alarms: 4, Intent: com.google.android.intent.action.GTALK_RECONNECT

Alarms: 19, Intent: com.google.android.intent.action.MCS_HEARTBEAT

Alarms: 29, Intent: com.google.android.intent.action.SEND_IDLE

com.android.providers.calendar (): Wakeups: 29

Alarms: 27, Intent: com.android.providers.calendar.intent.CalendarProvider2

Alarms: 1, Intent: com.android.providers.calendar.SCHEDULE_ALARM

Alarms: 1, Intent: android.intent.action.EVENT_REMINDER

com.google.android.apps.maps (): Wakeups: 25

android (): Wakeups: 22

Alarms: 758, Intent: android.intent.action.TIME_TICK

Alarms: 25, Intent: com.android.server.action.NETWORK_STATS_POLL

Alarms: 75, Intent: com.android.server.ThrottleManager.action.POLL

Alarms: 1, Intent: com.android.server.NetworkTimeUpdateService.action.POLL

Alarms: 1, Intent: android.app.backup.intent.RUN

Alarms: 21, Intent: android.content.syncmanager.SYNC_ALARM

com.coremobility.app.vnotes (): Wakeups: 5

Alarms: 5, Intent: com.coremobility.app.vnotes.SERVICE_DOPROCESS

com.android.phone (): Wakeups: 5

Alarms: 5, Intent: com.android.internal.telephony.cdma-reconnect

com.swype.android.inputmethod (): Wakeups: 1

Any ideas as to why I am only getting 5hr and 24 minutes from a full charge? I have tried different modems and ROMS but nothing has worked. Thanks!