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？
Related
I found this on ram manager pro app..
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Help me. Can anyone explain me about it?
Thanks
I mean what they r,what they do??:thumbup:
vm heap size mean maximum memory which can be used by your single (dalvik only) application. setting too low some app may not working properly, setting too big will limit number of running applications.
swap mean virtual memory, make system memory virtually bigger. but it will mess android build in memory manager, slow down phone, drain battery, and make sdcard lifetime shorter.
Thanks bro
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
Hello everyone,
Here running Omni 4.4.4 on Galaxy Note 2 N7100.
The only feature from stock rom that I'm missing is the CPU usage per process. I know that a overlay CPU usage can be enabled on developer options, but this doesn't show it per process.
Do we need a 3rd party app for this?
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Not something we have to my knowledge, but something that would be quite useful. I thought @maxwen indicated we did have such a feature in a recent discussion but I can't find it. I'm getting old though...
@maxwen ?
when my s4(i9506) in safe mode it work normally, but when it's in normal mode the " system_server " drain many of cpu usage
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I tried to flash the phone (4.4.2 , 5.0.1 , 5.0.1 orange ), But when I filled it with apps, it Back as it was
Did you fill it slowly with apps and waited to see at what point it starts hogging the CPU?
Maybe its a specific app?
Also, high CPU means high battery usage. "BetterBatteryStats" app can tell you what process caused the battery drain. Maybe that helps.
No , system drain the cpu when the phone in normal mode
Now ,i work with safe mode it's great
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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