it is time to monitor your system for free. thanks to the 31337 shopper Display > Daydream
if you want to enable the app on every Charge click on daydream Settings
More > Select when to daydream > Both
SysDream shows infos about
Time - Date
System Uptime
Battery Charge Status
CPU
-total Usage
NETWORK
Current Downstream
Current Upstream
in Bit/s,KBit/s,MBit/s,GBit/s
RAM
Shows Total RAM Used Ram and Free
SDCard
Shows Total Space and Used and Free
System
Shows Total System Space and Used and Free
All Infos in Realtime