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Scalability and Sizing

Configuration Maximums

Registered Hosts

The Intel® SecL Verification Service can support a maximum of 2000 registered hosts with a single Verification Service instance with default settings and the specified minimum required hardware.

The Verification Service can support up to 100,000 registered hosts, but will require a minimum of 16 vCPUs and 16GB RAM. The service is primarily CPU-limited.

HDD Space

The HDD space recommendations below represent expected log and database growth using default settings. Altering the database or log rotation settings, or the SAML expiration setting, may change the amount of disk space required. For default settings, 100 GB of disk space is recommended.

Database Rotation Settings

The Intel® SecL Verification Service database will automatically rotate the audit log table after one million records, and will retain up to ten total rotations. These settings are user-configurable if a longer retention period is needed.

mtwilson.audit.log.num.rotations - defines the maximum number of rotations before the oldest rotation is deleted to make space for a new rotation.

mtwilson.audit.log.max.row.count – defines the maximum number of rows in the audit log table before a rotation will occur.

Log Rotation

The Intel® SecL services (the Verification Service, Trust Agent, and Integration Hub) use Logrotate to rotate logs automatically during a daily cron job.

By default, logs are rotated once per month or when they exceed 1 GB in size, whichever comes first, and 12 total rotations will be retained.

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