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Trying to understand a supposed battery problem. Maybe wireless.

Alright so the past couple days I have been trying to determine and figure out more about why I am having SOD problems. Yes I understand there is a thread for the SOD but something still bugs me on account a friend of mine has no SOD problems with the same wifi model.
While I haven't had an SOD for a couple days something else hasn't been sitting well in my stomach and that's the battery usage... All of a sudden Android OS is using a significant amount of battery. Much higher than the screen and I don't remember that happening before...
So I downloaded better battery stats and let the tablet sit for about 30 to 40 minutes and her are the results. I am hoping someone will see something out of the ordinary and point me in a good direction.
One I thing I see is that the wifi is on a lot and ar6k_wow seems to to be on a decent amount too. Next test will be removing the Facebook app despite me having it set to no notifications or syncing and see how things pan out since I know the Facebook app is notorious for battery drainage.
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Phone keeping itself awake - airplane mode, data off, wifi off

Can nyone help me out with why this happens, only sometimes??
This time it looks like the main culprit is the kernel, but i have no idea: how id fix it, why its only sometimes, what else i oculd do to prevent it. i have even de-greenified google play services and google services framework as they never seem to stay hibernated. Yet this still happened, again....
i also noticed hsic was kept awake for a while, but since im not sure what it is, maybe that is normal...
help??
If it was always draining like that every night, id say maybe its time for a new battery... but it only happens once every few weeks, at most.
it was in the upper 80s last night percent wise. all things in the regular battery usage screen looked normal with screen showing the most usage...
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Which phone is it? Go through the apps you installed just before it started and try uninstalling them one-by-one and see if the problem still persists, this helps eliminate those apps. Other than that, factory reset? Probably not what you wanted to hear but that will 99% of the time fix the issue.

Mobile OFF and battery DRAIN, WTF?!?!?!?

Hi guys
This night have happened something so strange
I went bed at 12:00am and I had been charging the mobile until it was 100% of battery. I confirm that was full charged and decided to unplug to the electricity and switched it off
This morning, at 7.00 I woke up and switched on the mobile and I saw that the battery level was 87%
"It is imposible" - I though, so I decided to see the battery stats and what was the amazing thing: meanwhile the mobile was off, the wifi was on
you can see the picture
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it's strange. somedays I went bed and charged the battery meanwhile I was sleeping and somedays, when I started it, the battery level said 97% although I was charged it 7 hours
I'm using the CM13 from TS
thx

WiFi > advance options > keep WiFi on sleep > select never
Sometimes I still get the WiFi drainage even though I don't use it

thank you
doing it I suppouse that notifications only will come if I unlock the mobile phone, no?
or having the screen locked is not the sleep mode?
thanks

Huge battery drain after Facory Reset

Hi guys, i performed a factory reset to my opo, but now i have a huge battery drain. I think it is caused by the Wi-Fi but i don't know why. I disabled location, autobackups, ok google detection and stuff like these. I also noticed that the wifi is active also when the phone is powered off. Any advice?
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The huge drain is caused by your weak cell reception. As you can see the drain is minimal right at the beginning when you were not using your device at all.
The drain starts at the same time when the reception starts to get bad (red).
But, you also started using your device quite heavily at that time (active + screen on for longer periods).
Were you on wifi all the time or did you use mobile data and only had wifi left enabled?
What was you screen on time at the end of the day?
Without more information about what you were doing with your device I would say you were on the go, maybe on a trainride with bad cell reception which uses much more battery.
To be honest the battery looks "OK" to me in this case.
About the gap + wifi usage, might just be a statistics bug, I don't know.
Charge your device and go on monitoring your battery... there are bad days and good days.

Question Android Never Idle

People,
I have a problem with my A52 because it never gets idle in bedtime.
I've configured a Bixby routine to stop sync and all internet connectivity but the problem continues.
Also installed gsam battery but I have doubt how to locate the service that is causing the behavior.
Could you help me?

How many hours are you getting out of one charge cycle? And how many hours of screen on time are you getting?
We could compare and see if you really have a problem and it might become obvious as to what is causing it too.

ashraftheboss said:
How many hours are you getting out of one charge cycle? And how many hours of screen on time are you getting?
We could compare and see if you really have a problem and it might become obvious as to what is causing it too.
Click to expand...
Click to collapse
Thank you!
I'll get the data from a regular usage day and share here to compare.

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24-28 hours is about as much as I get myself, and I see that you've got 1d 3h 46min which is about 27 hours. So I'd say its fine.