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Power Logger Options

Enable this settings to record continuous data on power-related events, battery metrics, and system uevent status updates. The system writes this data directly into standard spreadsheet-compatible files for performance analysis and troubleshooting.

The system exports all data utilizing the following file specification:

  • Storage Path: /sdcard/PowerLogger/
  • File Extension: .csv.

Power logger options

Battery events logging​

Enable this setting to start recording continuous data on battery metrics, subsystem state changes, and power events.

Battery events log period​

Set the precise interval at which the system samples and writes battery metrics to the log file.

Battery events log period

Power uevent logging​

Enable this setting to capture and record the low-level uevent messages broadcast by the Linux kernel power supply subsystem. This captures the raw hardware state changes before they are processed by the high-level operating system frameworks.