[BetterBatteryStats] nobnut:
It may well be triggered by other actions also. I am guessing it starts at boot since it ran for so long on your phone.

I am still looking into it and will report back when I have found something worth reporting.

---------- Post added at 03:32 PM ---------- Previous post was at 03:27 PM ----------

This is in your log:

AlarmManager (Android System): 19 m 7 s (1147 s) Count:1589 26.6%
*backup* (Android System): 6 m 30 s (390 s) Count:584 9.0%

You need to consider the number of partial wakelocks as well as the time. Your phone won't sleep immediately the wakelock has passed. It takes time to sleep.

If you are getting a partial wakelock every three minutes, the phone may not actually sleep between each one... therefore for a small number of partial wakelocks, your phone will actually be awake for a long time.

Disable 'Backup' in Settings>Privacy. It will help.

---------- Post added at 03:35 PM ---------- Previous post was at 03:32 PM ----------

Your key wakelocks are caused by facebook, email and WiFi:

DhcpHandler (Sistema Android): 13 m 36 s (816 s) Count:5420 6,0%
*wifi* (Sistema Android): 12 m 45 s (765 s) Count:3106 5,6%
MAIL_SERVICE (com.android.email.E-mail): 6 m 30 s (390 s) Count:281 2,9%
FacebookService (com.facebook.katana.Facebook): 5 m 44 s (344 s) Count:44 2,5%
ActivityManager-Launch (Sistema Android): 4 m 13 s (253 s) Count:680 1,9%
AlarmManager (Sistema Android): 1 m 26 s (86 s) Count:9904 0,6%
*network-location* (Sistema Android): 42 s (42 s) Count:700 0,3%
*network-location* (com.facebook.katana.Facebook): 36 s (36 s) Count:50 0,3%

You could try flashing another modem to help with the WiFi and Dhcp issues... if that fails, I would be switching ROMs if you can't live with the battery drain.

I haven't seen anything quite like this before.

---------- Post added at 03:39 PM ---------- Previous post was at 03:35 PM ----------

No. You must keep the phone switched on throughout the discharge and charge pahses of calibration.

If you kust flash a new ROM with a full battery you don't need to worry about it. Or just don't worry about it at all as they calibrate themselves arefter a few charges.

Here's a true fact for you ;) ...whenever you read someone on XDA bollocking on about calibrating batteries and how it is so important (especially when they imply it will increase battery life), they are demonstrating their ingnorance.

---------- Post added at 03:42 PM ---------- Previous post was at 03:39 PM ----------

Your stats don't look too bad (assuming MIUI is reporting correctly). Your wake time does seem a little long but what kind of battery life are you getting?

---------- Post added at 03:43 PM ---------- Previous post was at 03:42 PM ----------

They are some weird stats. I don't know what is wrong. This is just crazy:

ActivityManager-Sleep (Android System): 1 s (1 s) Count:3328 0.0%

3328 incidents of wake totalling just 1 second...

Similar situation with:

AlarmManager (Android System): 2 m 10 s (130 s) Count:3270 0.4%

---------- Post added at 03:50 PM ---------- Previous post was at 03:43 PM ----------

1/ So, what were you doing after 3.5 hours on your phone?

2/ I said yesterday I wasn't going to answer any more BMW questions. Ask the Dev in the BMW thread. I also asked people to Google for stuff they didn't understand. If they can't find an answer, then post the question here. For that, you get:

This :p

---------- Post added at 03:55 PM ---------- Previous post was at 03:50 PM ----------

Hi,

I feel your pain. I mentioned this a few pages back. I removed Gtalk, G+, Voice, in fact every Google app that I could manage and I was still getting Gtalk related partial wakelocks.

I believe it is part of the Android System processes. The best you can do is to increase sync intervals as far as you are prepared to live with and the Gtalk_Sync related partial wakelocks will decrease.

I know it isn't perfect but I am currently working on this myself and it is annoying me. I have made good progress however. In a while I will turn my phone screen on (it's been sleeping for a good few hours now and hopefully, I will confirm my hypothesis). We'll see soon.

EDIT: Hmmm not as good as I was hoping for but it is still very good :)

9 hours on battery and 10 minutes of partial wake,

GTALK_ASYNC_CONN 1minute and 16 secs

GTALK_CONN 8 secs:

===================
General Information
===================
BetterBatteryStats version: 1.1.1.0
Creation Date: 2011-10-06 16:07:12
Statistic Type: (0) Since Charged
Since 9 h 1 m 18 s
VERSION.RELEASE: 2.3.7
BRAND: samsung
DEVICE: GT-I9100
MANUFACTURER: samsung
MODEL: GT-I9100
===========
Other Usage
===========
Awake (): 10 m 18 s (618 s) Ratio: 1.9%
Screen On (): 44 s (44 s) Ratio: 0.1%
=========
Wakelocks
=========
GTALK_ASYNC_CONN (Google Services): 1 m 16 s (76 s) Count:19 0.2%
GTALK_CONN (Google Services): 8 s (8 s) Count:333 0.0%
*sync* (Google Services): 5 s (5 s) Count:31 0.0%
SMSDispatcher (Dialler): 4 s (4 s) Count:1 0.0%
AlarmManager (Android System): 3 s (3 s) Count:149 0.0%
Event Log Service (Google Services): 3 s (3 s) Count:51 0.0%
RILJ (Dialler): 1 s (1 s) Count:114 0.0%
GTALK_AUTH_TOKEN (Google Services): 1 s (1 s) Count:52 0.0%
=========
Processes
=========
suspend (0): Sys: 18 s (18 s) Us: (0 s) Starts: 0
events/0 (0): Sys: 17 s (17 s) Us: (0 s) Starts: 0
*wakelock* (Google Services): Sys: 4 s (4 s) Us: (0 s) Starts: 0
tvout resume wo (0): Sys: 1 s (1 s) Us: (0 s) Starts: 0
========

Screenies attached below.