System Resource Monitor

Retrieves the current CPU load as a percentage, including overall and per-core usage.

Reports total, used, and free memory in GB, plus percentage used.

Shows disk usage for the largest drive in GB and percentage.

Returns real-time network RX/TX rates (KB/s) and total data since boot (MB).

Provides battery charge percentage, charging status, and time remaining (if applicable).

Measures internet speed using multiple download sources (including a user-uploaded file) and upload tests, returning median speeds in Mbps.