Latest update
Version 1.0 updated.
Check Random Entropy Available APK Description
This app displays the Random Entropy Available as presented in the kernel.
This should be used alongside Seeder or in conjunction with your own performance testing.
There is currently some discussion the loading apps requires there to be random numbers available.
I got the idea after reading over this forum post:
http://forum.xda-developers.com/showthread.php?p=36359613
I read up about random entropy seeding and I'm using the following values:
Performance changes:
Do not randomize address spaces: Performance Gain at loss of security?
busybox sysctl -w kernel.randomize_va_space=0
Minimum number to write random numbers: (Goal is 4096, so this is 25%.) Observed value 133 at beginning.
sysctl -w kernel.random.write_wakeup_threshold=1024
sysctl -w kernel.random.write_wakeup_threshold=4096
Minimum number to read random numbers: // gives it more time to read?
sysctl -w kernel.random.read_wakeup_threshold=512
Also interesting: I took a bunch of screenshots for this app release, and the number dipped down quite a bit..
How to install Check Random Entropy Available APK for Android
Download Check Random Entropy Available APK file (com.promethylhosting.checkrandentropyavail_1_190108.apk) from APKPure.live, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.promethylhosting.checkrandentropyavail_1_190108.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install Check Random Entropy Available APK on Windows PC 7/8/10/11 or MAC?
Download Check Random Entropy Available APK file (com.promethylhosting.checkrandentropyavail_1_190108.apk) from APKPure.live to your PC (ex: C://Users/xxx/Downloads/(com.promethylhosting.checkrandentropyavail_1_190108.apk), then follow these steps appear on screen.
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.promethylhosting.checkrandentropyavail_1_190108.apk on Emulator screen
Check Random Entropy Available APK Pros & Cons
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.