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Enter a command. For example: input, pm, wm, cmd, dalvikvm, bugreport.

dumpsys

Provide information about Android system services. This command can only be used through adb shell. More information: https://developer.android.com/studio/command-line/dumpsys.

• Get diagnostic output for all system services:
   
  dumpsys
   
• Get diagnostic output for a specific system service:
   
  dumpsys {{service}}
   
• List all services dumpsys can give information about:
   
  dumpsys -l
   
• List service-specific arguments for a service:
   
  dumpsys {{service}} -h
   
• Exclude a specific service from the diagnostic output:
   
  dumpsys --skip {{service}}
   
• Specify a timeout period in seconds (defaults to 10s):
   
  dumpsys -t {{seconds}}