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Disk usage graphs

The Disk usage graph shows the percentage of disk use on your Sophos Firewall.

The x-axis shows minutes, hours, days, or months (depending on the time period selected).

The y-axis shows the percentage of disk use.


  • Orange: Disk space used by signatures.
  • Purple: Disk space used by the configuration files.
  • Green: Disk space used by reports.
  • Blue: Temporary disk space used.

Disk usage graph.