10 uses of NAGIOS_STATUS_OK in Nagios Monitoring 6

nagios_check_cron in ./nagios.module

Check when the Drupal cron system was last invoked.

nagios_check_modules in ./nagios.module

Report the number of enabled modules.

nagios_check_nodes in ./nagios.module

Report the number of published nodes.

nagios_check_requirements in ./nagios.module

Check is all Drupal requirenemts are satisfied.

nagios_check_session_anon in ./nagios.module

Report the number of anonymous sessions.

nagios_check_session_auth in ./nagios.module

Report the number of logged in sessions.

nagios_check_themes in ./nagios.module

Report the number of enabled themes.

nagios_check_users in ./nagios.module

Report the number of active user accounts.

nagios_check_watchdog in ./nagios.module

Check Drupal {watchdog} table recent entries.

nagios_status_page in ./nagios.module

Callback for the nagios status page