Where are android Wakelocks stored? - Samsung Galaxy J2 Questions & Answers

My battery is draining and I want to know all the wakelocks present in my device. In which file are these stored?

Related

Monitor of CPU/Battery app usage

Guys
I know there are many apps that track battery/CPU usage.
Has anyone being able to accurately monitor these activity to determine what is really sucking the juice.
I need suggestions.... android OS 40% is no good to me I need to know which part of the OS is really sucking the juice etc, etc.
Thanks
Tungsten c said:
Guys
I know there are many apps that track battery/CPU usage.
Has anyone being able to accurately monitor these activity to determine what is really sucking the juice.
I need suggestions.... android OS 40% is no good to me I need to know which part of the OS is really sucking the juice etc, etc.
Thanks
Click to expand...
Click to collapse
GSam battery monitor will break down what in the Android OS is actually running.
link: https://play.google.com/store/apps/details?id=com.gsamlabs.bbm.pro&hl=en

Battery monitor wakelock

In my betterBatteryStats i see battery monitor kernel wakelock on 1st place ..
What is it ? Im not using any battery saving/monitoring app besides BetterBatteryStats... Is it possible that app itself is draining battery ? Should i uninstall it then ?
Kernel Wakeclock.
BBB only drains a small amount of battery.

CM12 ROM eats battery

Hey guys
I recently installed CM12 (official version) but i noticed that it eats up alot of battery alot quicker than my stock ROM
i installed better battery stats and started recording stuff but idk how to read the information it provides
can someone help me?
Thanks
You could also try a cpu app such as no frills cpu to set the min and max frequencies.
I don't want to mess with clocks till I have expended all my other options. Do you guys know how to use the information betterbattery stats record?
solarwinggx said:
I don't want to mess with clocks till I have expended all my other options. Do you guys know how to use the information betterbattery stats record?
Click to expand...
Click to collapse
Set BBS to show stats since Unplugged.
Charge your device so that it is fully charged just before going to bed.
Unplug and let it set idle overnight. This will let you know about background processes consuming battery, as opposed to you actually using the phone and consuming battery.
First thing in the morning open BBS. Click the share icon at the top left of the screen. Select the Text Dumpfile option and then Save. You could then take screenshots of the BBS pages; especially Partial Wakelocks, Other, and Alarms.
There are active threads with participants who are very familiar with interpreting the BBS results obtained.
http://forum.xda-developers.com/xposed/modules/mod-nlpunbounce-reduce-nlp-wakelocks-t2853874
http://forum.xda-developers.com/android/general/guide-extreme-battery-life-t3095884
http://forum.xda-developers.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588
You could also try dkp kernel. Search the forums here. I've heard you can get better battery life with it on cm12.
Phone: SGH-I747 (ATT GS3)/ROM: CM 11 15-04-26 Nightly/Delta Gapps with Modular Addons by Deltandroid/Kernel: DKP/Xposed Framework: 2.6.1/Recovery: TWRP 2.8.7.0

Android OS Kernel battery drain

Hey guys
After flashing the gpe 6.0 rom, I've experienced a massive battery drain. After investigating with Gsam, I discovered that the kernel is eating up 88% of my battery. What can I do to fix it? I've attached screenshots.
P.S is it possible that xposed is causing it?

Q: Which is better for battery life: to disable ot not disable unused apps?

I read many different opinions on what is better for battery life - to disable unused apps or not to disable them. Some users report that unused apps sometimes eat battery, others say that if you disable some of the google apps, Google Play Services drains the battery cause it uses all the apps in the phone...
Whats your opinion?

Categories

Resources