Tools & Others
Open the server management module admin page ("Addons" -> "Server Manager"), click "System Configuration" -> "Tools & Others".
Tools
Currently two tools are offered:
Others
Disable Metric Billing Collection
If you don't use metric billing, WHMCS will still collect the metrics. Enable this option if you do not want any metric billing statistics to be collected.
Reduce memory usage during cronjob
If the memory_limit of PHP is set to a low value, this option helps reduce memory usage during cronjobs. It monitors the current memory utilization and triggers gc_collect_cycles if the available memory is low. This option is especially recommended when managing over 500 servers and dealing with a low memory_limit.
Purge activity logs older than specific days
Input the number of days after which logs should be purged.