[BetterBatteryStats] j1po:
Hi, I got high battery drain, I only happen when the phone on pocket

===================
General Information
===================
BetterBatteryStats version: 1.8.1.0
Creation Date: 2012-05-23 11:57:05
Statistic Type: (3) Since Unplugged
Since 4 h 45 m 45 s
VERSION.RELEASE: 4.0.3
BRAND: htc_europe
DEVICE: pyramid
MANUFACTURER: HTC
MODEL: HTC Sensation Z710e
BOOTLOADER: 1.27.1100
FINGERPRINT: htc_europe/pyramid/pyramid:4.0.3/IML74K/64869.101:user/release-keys
HARDWARE: pyramid
ID: IML74K
TAGS: release-keys
USER: root
PRODUCT: htc_pyramid
RADIO: 11.69.3504.00U_11.22.3504.07_M
Rooted: true
===========
Other Usage
===========
Moderate Signal (): 4 h 28 m 53 s (16133 s) Ratio: 94.1%
Deep Sleep (): 2 h 34 m 16 s (9256 s) Ratio: 53.6%
Awake (): 2 h 11 m 29 s (7889 s) Ratio: 46.0%
Screen On (): 18 m 35 s (1115 s) Ratio: 6.5%
No Data Connection (): 13 m 42 s (822 s) Ratio: 4.8%
No or Unknown Signal (): 13 m 42 s (822 s) Ratio: 4.8%
Wifi On (): 7 m 25 s (445 s) Ratio: 2.6%
Wifi Running (): 7 m 24 s (444 s) Ratio: 2.6%
Phone On (): 36 s (36 s) Ratio: 0.2%
=========
Wakelocks
=========
GTALK_ASYNC_CONN_com.google.android.gsf.gtalkservice.AndroidEndpoint (Google Services): 6 m 45 s (405 s) Count:237 2.4%
AlarmManager (Android System): 3 m 34 s (214 s) Count:862 1.3%
AudioOut_3 (1013): 2 m 9 s (129 s) Count:43 0.8%
ActivityManager-Launch (Android System): 1 m 34 s (94 s) Count:211 0.5%
MediaScannerService (Media): 1 m 24 s (84 s) Count:3 0.5%
RILJ (Dialer): 1 m 8 s (68 s) Count:163 0.4%
sleep_broadcast (Android System): 37 s (37 s) Count:295 0.2%
*sync*_com.htc.sync.provider.weather_Account {name=Wea***r, type=com.htc.sync.provider.weather} (HTC Weather Service): 35 s (35 s) Count:3 0.2%
sendinactive (com.whatsapp.WhatsApp): 23 s (23 s) Count:8 0.1%
*sync*_gmail-ls_Account {name=puj***************m, type=com.google} (com.google.android.gm.Gmail): 18 s (18 s) Count:8 0.1%
*backup* (Android System): 16 s (16 s) Count:954 0.1%
GTALK_CONN (Google Services): 14 s (14 s) Count:221 0.1%
IdleScreen:event (com.htc.idlescreen.shortcut.Wallpaper Lock screen): 12 s (12 s) Count:153 0.1%
GOOGLE_C2DM (Google Services): 9 s (9 s) Count:36 0.1%
PhoneWindowManager.mBroadcastWakeLock (Android System): 7 s (7 s) Count:221 0.0%
Checkin Service (Google Services): 6 s (6 s) Count:270 0.0%
GmailProviderProviderChangedBroadcastWakeLock (com.google.android.gm.Gmail): 5 s (5 s) Count:4 0.0%
GSM (Dialer): 5 s (5 s) Count:2 0.0%
NetworkStats (Android System): 5 s (5 s) Count:54 0.0%
show keyguard (Android System): 4 s (4 s) Count:18 0.0%
NetworkLocationPassiveCollector (com.google.android.apps.maps.Maps): 4 s (4 s) Count:6 0.0%
BatteryServiceUpdateStats (Android System): 4 s (4 s) Count:510 0.0%
IdleScreen:command (com.htc.idlescreen.shortcut.Wallpaper Lock screen): 3 s (3 s) Count:97 0.0%
SmartSyncScreenOnOffTimeReceiver (Android System): 3 s (3 s) Count:520 0.0%
HtcLockScreen:event (Android System): 2 s (2 s) Count:971 0.0%
SyncLoopWakeLock (Android System): 2 s (2 s) Count:915 0.0%
ActivityManager-Sleep (Android System): 2 s (2 s) Count:1010 0.0%
StartingAlertService (com.android.mms.Messages): 2 s (2 s) Count:2 0.0%
ConnectivityService (Android System): 2 s (2 s) Count:863 0.0%
Event Log Service (Google Services): 1 s (1 s) Count:46 0.0%
NetworkLocationLocator (Google Services): 1 s (1 s) Count:13 0.0%
GpsLocationProvider (Android System): 1 s (1 s) Count:257 0.0%
SCREEN_FROZEN (Android System): 1 s (1 s) Count:296 0.0%
SystemUpdateService (Google Services): 1 s (1 s) Count:17 0.0%
HtcPhoneSensorFunctions (Dialer): 1 s (1 s) Count:164 0.0%
================
Kernel Wakelocks
================
"event2-638" (): 48 m 56 s (2936 s) Cnt:(c/wc/ec)142119/936/0 17.0%
"PowerManagerService" (): 12 m (720 s) Cnt:(c/wc/ec)831/0/0 4.2%
"KeyEvents" (): 7 m 47 s (467 s) Cnt:(c/wc/ec)207098/27/0 2.7%
"dhd_wake_lock_link_pno_find_event" (): 5 m 59 s (359 s) Cnt:(c/wc/ec)12/0/12 2.1%
"DATA5" (): 4 m 13 s (253 s) Cnt:(c/wc/ec)587/130/587 1.5%
"dhd_wake_lock" (): 2 m 49 s (169 s) Cnt:(c/wc/ec)1038/12/1038 1.0%
"deleted_wake_locks" (): 2 m 19 s (139 s) Cnt:(c/wc/ec)2475/0/0 0.8%
"pmic_led" (): 1 m 28 s (88 s) Cnt:(c/wc/ec)58/0/58 0.5%
"alarm_rtc" (): 50 s (50 s) Cnt:(c/wc/ec)92/46/15 0.3%
"radio-interface" (): 26 s (26 s) Cnt:(c/wc/ec)55/0/0 0.2%
"DS" (): 24 s (24 s) Cnt:(c/wc/ec)312/13/312 0.1%
"htc_battery_8x60" (): 23 s (23 s) Cnt:(c/wc/ec)548/0/0 0.1%
"pmic8058_xoadc_wakelock" (): 19 s (19 s) Cnt:(c/wc/ec)523/0/0 0.1%
"alarm" (): 12 s (12 s) Cnt:(c/wc/ec)378/0/0 0.1%
"proximity" (): 4 s (4 s) Cnt:(c/wc/ec)17/1/17 0.0%
"aic3254_suspend_lock" (): 4 s (4 s) Cnt:(c/wc/ec)91/0/0 0.0%
"dhd_wake_lock_link_event" (): 1 s (1 s) Cnt:(c/wc/ec)2/0/2 0.0%
"dhd_dpc_thread" (): 1 s (1 s) Cnt:(c/wc/ec)2352/0/0 0.0%
"rmt_storage" (): 1 s (1 s) Cnt:(c/wc/ec)6/0/0 0.0%
"power-supply" (): (0 s) Cnt:(c/wc/ec)107/0/0 0.0%
"event3-638" (): (0 s) Cnt:(c/wc/ec)95/0/0 0.0%
"dhd_watchdog_thread" (): (0 s) Cnt:(c/wc/ec)1358/0/0 0.0%
"gpio_input" (): (0 s) Cnt:(c/wc/ec)72/4/0 0.0%
"event5-638" (): (0 s) Cnt:(c/wc/ec)6/0/0 0.0%
"qcril" (): (0 s) Cnt:(c/wc/ec)10/0/0 0.0%
"port_list" (): (0 s) Cnt:(c/wc/ec)4045/0/0 0.0%
"rpcrotuer_smd_xprt" (): (0 s) Cnt:(c/wc/ec)45/1/0 0.0%
"rpc_reply" (): (0 s) Cnt:(c/wc/ec)15/0/0 0.0%
======================
Alarms (requires root)
======================
com.google.android.gsf (): Wakeups: 52
Alarms: 16, Intent: com.google.android.intent.action.GTALK_RECONNECT
Alarms: 10, Intent: com.google.android.intent.action.MCS_HEARTBEAT
Alarms: 15, Intent: com.google.android.intent.action.SEND_IDLE

android (): Wakeups: 35
Alarms: 212, Intent: android.intent.action.TIME_TICK
Alarms: 10, Intent: com.android.server.action.NETWORK_STATS_POLL
Alarms: 25, Intent: com.android.server.ThrottleManager.action.POLL
Alarms: 5, Intent: com.android.server.WifiManager.action.UPDATE_WIFI_STATE
Alarms: 3, Intent: android.net.wifi.DHCP_RENEW
Alarms: 1, Intent: com.android.internal.location.XTRA_ALARM_TIMEOUT
Alarms: 14, Intent: com.htc.intent.action.Socket_RXTXGrouping
Alarms: 1, Intent: com.htc.USERBEHAVIOR_FLUSH
Alarms: 4, Intent: android.app.backup.intent.RUN
Alarms: 9, Intent: android.content.syncmanager.SYNC_ALARM

com.whatsapp (): Wakeups: 19
Alarms: 1, Intent: ALARM_REPORT_SYNCS
Alarms: 8, Intent: ALARM_AVAILABLE_TIMEOUT
Alarms: 6, Intent: ALARM_ACTION
Alarms: 10, Intent: com.whatsapp.MessageService.RECONNECT
Alarms: 1, Intent: ALARM_CLIENT_PING_TIMEOUT

com.android.settings (): Wakeups: 6
Alarms: 6, Intent: SMARTSYNC_SERVICE_BROADCAST_SCREEN_OFF_TIME

com.google.android.apps.maps (): Wakeups: 6
Alarms: 1, Intent: com.google.android.location.ALARM_WAKEUP_ACTIVE_COLLECTOR

com.android.vending (): Wakeups: 3

com.android.phone (): Wakeups: 3
Alarms: 1, Intent: com.android.internal.telephony.gprsautodisconnect
Alarms: 2, Intent: com.android.internal.telephony.gprs-reconnect.0

com.google.android.location (): Wakeups: 1
Alarms: 1, Intent: com.google.android.location.ALARM_WAKEUP_LOCATOR

com.levelup.touiteur (): Wakeups: 1
Alarms: 19, Intent: com.levelup.touiteur.intent.action.STREAM_ALIVE

com.android.providers.calendar (): Wakeups: 1
Alarms: 1, Intent: com.android.providers.calendar.intent.CalendarProvider2

I see, kernel wakelock, event2-638 that cause wakelock

how can I know what is that event ?

here some pic : http://xdaforums.com/showthread.php?t=1668983

Thanks