Show size of biggest folders and files in system data

1. Summary

I don't find, how I can view, which folders and files are the biggest in my system data. So I can manually decide which files to delete and which not.

2. Expected behavior

Ideally to have behavior as in SpaceSniffer Windows program.

SpaceSniffer can show sizes of system Windows files.

I can't get similar behavior for Android.

3. Data

• ASK Benefit S401


• Android 5.1.1


• CyanogenMod 12.1 ROM


• Rooted

When I install CyanogenMod, system data size — ~700 MB; at the time — ~1,5 GB.

Several hundred megabytes — apps data, for which I would consider the possibility of removal.

4. Not helped

4.1. SpaceSniffer Android alterntaives

All doesn't show system data files and folders.

• DiskUsage

  
  
  

  




• DataSize Explorer

  
  
  

  




• Grid Size File Manager

  
  
  

  

I don't find another DiskUsage alternatives, that can help me.

5. Do not offer

1. Yes, I understand that operations with system Android files may be risky. I understand that I do actions at my own risk.


2. Yes, I know about SD card partitioning, and I move all my apps to SD card use Apps2SD.



3. Yes, I can view system data files, use any file manager, that support root — I use Amaze, — but I don't find file manager, that:

   
   
   
   
   
   • correct sort folders and files in system data
   
   
   • show files/folders size of all files in screen.
   
   

6. Related questions

My question is not duplicate for these questions; please look carefully.

• How to see what is stored in System memory area?


• Huge «system data» file on SD Card


• How do I get rid of “System Data” that takes up half my hard drive?