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48 votes

What Percentage of Android Devices Runs on x86 Architecture?

I ended up with this conclusion after searching a lot. Useful info in Unity Stats. ARMv7: 98.1% Intel x86: 1.7% However I was not satisfied so I verified it from many resources. According to ...
Khemraj Open To Work's user avatar
27 votes
Accepted

What Percentage of Android Devices Runs on x86 Architecture?

Since ultimately you're deciding whether x86 is still worthy of spending effort to support, I'm listing several facts about x86 for Android devices here: Intel had decided to discontinue the Atom SoC ...
Andy Yan's user avatar
  • 9,539
9 votes
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How is the market divided between Android CPU architectures?

Based on researching the update to the Unity Stats from Khemraj Sharma's answer, apparently there was an update to the Unity Analytics called Market Insights that also shows the CPU distribution. From ...
Andrew T.'s user avatar
  • 16.2k
9 votes

What Percentage of Android Devices Runs on x86 Architecture?

From Google Play Console (supporting a minimum of Android 4.1 and landscape screen): x86: 287 devices arm64-v8a: 3136 devices armeabi-v7a: 11716 devices
Naresh Bisht's user avatar
5 votes
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CPU-Z shows 8 cores, but 4 of them are stopped

Is there any way of activating all cores? You can't. The hardware is not designed to have all 8 cores active. The reason for this is that this Octacore CPU is actually based on big.LITTLE technology,...
Lie Ryan's user avatar
  • 19.1k
3 votes
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How can I enable cpu, memory, and io in cgroupv2 (attempt to run Docker on Android)

The solution was to run: sudo mount -t tmpfs cgroup_root /sys/fs/cgroup which created directories for each of the cgroup resources and allowed Docker to run. Useful is section 2.1: https://android....
Paul P's user avatar
  • 51
3 votes

Why does the number of available CPU cores change when an app is closed?

What is causing the phone to limit me from using 8 cores? Linux Control Groups (cgroups). Android uses them to control how much resources a process can use. In particular the processes of apps are ...
Irfan Latif's user avatar
  • 20.7k
3 votes

Low CPU use, but HIGH battery use! How?

Also disk operations get battery power. For example, writing a block into the flash memory works first by burning it, and then a write operation. Also the communication with your Wifi router or base ...
peterh's user avatar
  • 1,015
3 votes
Accepted

What's the point of pseudo-big.LITTLE CPU in Nokia 7 plus?

I think you are mistaking the "Kryo" brand from Qualcomm from being different than just a customized version of ARM big.LITTLE. As stated in the Qualcomm Snapdragon 660/630 announcement article from ...
Morrison Chang's user avatar
2 votes

CPU-Z shows 8 cores, but 4 of them are stopped

It all depends on how the apps that are running are written and if they can actually make use of multiple cores. Even if you are running a heavy application, if it cant make use of all the cores, the ...
Raa's user avatar
  • 21
2 votes

CPU-Z shows 8 cores, but 4 of them are stopped

That is perfectly fine. Why would 8 cores be active if you are in cpu-z app. Four cores are let's say active all time, and other four are jumping in if needed, cpu-z don't need 8 cores trust me. Try ...
Једноруки Крстивоје's user avatar
2 votes

How can I find if I have a rogue background process killing cpu and battery?

The "Show CPU usage" feature shows an overlay on the screen, listing the processes using CPU, sorted by usage. Turn it on through "Settings" > "Developer options" > "Monitoring": "Show CPU usage". ...
leewz's user avatar
  • 153
2 votes
Accepted

How can I find if I have a rogue background process killing cpu and battery?

Enable Developer Options on your phone (usually done by tapping the Build Number in Settings → About phone 7 times) and look for an option named "Running Services" in it. It shows a list of all ...
SSS's user avatar
  • 499
2 votes

Android CPU usage: What do the red, green and purple bars and the numbers mean?

From Android - Handset built in Developer Tools - “Show Cpu Usage” option meaning? Leszek's answer Numbers in the first row shows average CPU usage in time intervals 1 minute/5 minutes/15 minutes. ...
beeshyams's user avatar
  • 41.1k
2 votes

Is it possible to estimate the ideal number of CPU cores for Android phones?

Even though you think you're only running a single app at a time, that doesn't mean only a single thread is running. Getting the UI from that app onto the screen is actually done by a second process, ...
Dan Hulme's user avatar
  • 35k
2 votes
Accepted

Will unrooting an Android phone remove the virtual RAM created while rooted?

Removing root doesn't change anything that was done with root access, it just removed your ability to make changes to the system partition. You will need to remove any changes done manually before ...
acejavelin's user avatar
  • 6,197
1 vote
Accepted

Number of cpu cores change in my systrace output

you can check how many cpu<?> under /sys/devices/system/cpu/ for example, If CPU has two cores, there should be /sys/devices/system/cpu/cpu0 /sys/devices/system/cpu/cpu1
Kevin Ding's user avatar
1 vote

Uber Driver app using too much resources

So, after some use of this Uber app, some elements for answering: The app keeps the screen on, so I can improve the situation by turning off the screen when I don't need it. I'm considering upgrading ...
Gras Double's user avatar
1 vote

Overheating device with random apps spiking CPU usage

A couple of things: Applications that show running processes are only able to show the user processes (meaning no kernel processes) Android gives more priority to the application in the foreground (...
VeRo's user avatar
  • 111
1 vote

Force CPU full with display black

You can force your cpu to work at full speed by changing the governor to Performance. If you are not sure what a governor is, you need to have ROOT ACCESS then you can use an app named Kernel Adiutor(...
StarLord's user avatar
1 vote

What Percentage of Android Devices Runs on x86 Architecture?

A new doc has dropped: https://developer.android.com/topic/arc/device-support So officially Google says: Most Android phones have ARM chipsets. However, many ChromeOS devices use x86 chips. The ...
Blundell's user avatar
  • 822
1 vote

100% CPU load, battery drain with no app minimized/running in the background

The reason for battery drain is mostly app. Either because of the poor development skills of the developer or because the app is doing something it shouldn't. Well, if you overcharged it for 2 hours ...
Једноруки Крстивоје's user avatar
1 vote

CPU-Z shows 8 cores, but 4 of them are stopped

Yep, same here thought which brought me here but then noticed also if you fire few apps and then switch between these and back to CPU-z it will shortly show activity on all cores.
user2634734's user avatar
1 vote

CPU-Z shows 8 cores, but 4 of them are stopped

If you switch to other apps and then back to CPU-Z, you would briefly see all the cores working.
J7Pro's user avatar
  • 11
1 vote

CPU-Z shows 8 cores, but 4 of them are stopped

Actually the core usage depends on the usage of particular apps. Like, if you use high graphics game you'll usually find that the number of core in use are more whereas if you use simple applications ...
Saumya Brata Dutt's user avatar

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