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 ...
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 ...
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
9
votes
Accepted
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 ...
5
votes
Accepted
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,...
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 ...
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 ...
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 ...
3
votes
Accepted
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....
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 ...
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 ...
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 ...
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". ...
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 ...
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. ...
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, ...
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
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 ...
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 (...
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(...
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 ...
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.
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.
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 ...
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