Overview

The Log section is used to analyze system events, detect errors, and monitor device performance.
All activity — from miner startup to chip performance — is recorded with timestamps and categories.
Logs can be downloaded as an archive for detailed offline review.

File example: logs_s19jpro_192_168_1_190.tar.gz
The system allocates 16 MB of local storage for logs.
When storage is full, older entries are automatically overwritten.

 

Log Structure

Each entry includes:

• Timestamp: format YYYY.MM.DD HH:MM:SS.mmm

• Level: [INFO], [WARNING], [ERROR]

• Category: component or subsystem name

• Message: detailed description of the event

This allows chronological tracking and easy troubleshooting.

 

Log Levels

• INFO — general system messages

• WARNING — potential issues that may require attention

• ERROR — critical events that impact performance

Users can filter logs by level or use the search bar to find specific events.

 

Event Categories

• STRATUM — pool communication

• PSU — power supply monitoring

• COOLING — fan and temperature control

• DRIVER — ASIC chip and hashboard management

• PERF — performance and tuning activity

• STATISTICS — overall miner statistics

• CONF — configuration changes and settings

 

Performance & Diagnostics

Regular reports include chip stability and performance details:

• Stable — working within normal range

• Slow — underperforming chips

• Critical — failed or disabled chips

• Stability % — share of stable chips

• Hashrate — actual vs. expected performance

Temperature and cooling data are also logged continuously.
Normal values:

• Chip temperature: 40–70 °C

• Board temperature: 5–10 °C lower than chips

• Above 80 °C — critical, system will trigger cooling or restart

 

Error Analysis

• Chip errors: failed chips are reported with board and chip index.
  → Reduce frequency by 5–10 MHz or check cooling/paste.

• Staled shares: caused by high network latency, hardware errors, or frequency issues.

• Power / sync problems: recorded under PSU or DRIVER categories for diagnostics.

Logs are essential for stability analysis, maintenance, and support.
Use them to optimize performance and detect early hardware degradation.

 

GMiner ASIC × HashBoost — Transparency. Stability. Control.