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The XG Series hardware appliances will reach end-of-life (EOL) on March 31, 2025. Click here to see the XG to XGS migration documentation.

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https://docs.sophos.com/nsg/sophos-firewall/21.0/Help/en-us/webhelp/onlinehelp/index.html?contextId=diagnostics-system-graphs-disk-usage

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.

Legend

  • 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.