Database Users

[Q] system_service takes a large amount of CPU Usage

First of all I am not good at English. So you may have some misunderstanding .
Today, My Note 3(model sm-n9005 France with offical rom XXUENC2) became very slow and hot.
I found the cpu usage up to 96% with no large app running
so I uninstall Apps I recently installed , But take no used……:crying:
then I use adb to check the cpu usage.
here is the screen shot
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Attach file A.jpg
Attach file B.jpg
You may find that the system_service takes almost half of the CPU usage
than I check the CPU usage by threads
Attach file C.jpg
I don't understand why binder cost so much cpu usage
===========================================
may anyone help me ? Or may you need more information?

anybody can help？

G900F works only 2 cpu and 22.000 score only

my friend has bought g900F but he complained that the phone is so slow..on antutu has 22000 score and as i have seen on his cpuz 2 cpu has been stoped (?)
he has made factory reset etc..
any solution?
plz help me
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CPU cores will 'STOP' when the device is idle to save power
That is normal
The benchmark score is very low though

@*Detection* but he hasnt enabled power saving..
btw he made a full wipe and factory rest through recovery and now he scores about 41000
but still complaining his phone works slow :/

my s4 heat

hi after playing game 10 to 15 min my s4 heating what to do

Someone correct me if I'm wrong but I believe that's normal.
What you can do if you're not rooted is just putting getting your Power saving ON. You only need the CPU option selected on.
After doing that your phone won't heat nearly as much, but you will lose a bit of performance.

my set is rooted friend

Measure your temp using cpuz and gpuz and post screenshot

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Is it u asking or after heating take a pic
Sent from my GT-I9500 using Tapatalk

Cpu load is at 9%, almost idle

Battery graph screen on/awake problem

I don't know why I have problem with awake status?I charged my phone to 100% and in the beginning awake and screen on are synchronized,but after a while,when I using phone it shows only screen on without awake.What is wrong with tha battery graph?I tried factory reset,dibaleing memory optimisation and miui optimisation but nothing helps. HELP ME
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[/url][/IMG]

So try to of synchronization in Setting-Synchronization-and off the Synchronization. Then Setting-Battery-Manage apps battery usage-5 taps to "on" system show you another point "Ulltimate", select this type of power saving mode. So it ll kill background activity.
p.s.
sorry for my bad english

Android OS battery Drain

I used to have around 6 hours Screen on time with around 20% left per day, now I barely past one hour and a half screen on time and my battery is at 50% , I can see that " android os" is using my battery quite extensively , the only thing I tried is deleting the cash and disable some automatic sync, can someone suggest a solution ? and can you please share how much android OS uses of your battery (in mAh) ?
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