| Centreon Engine | centengine | /var/log/centreon-engine/centengine.log | Checks are not executed Deleted objects are still being monitored | 
| Centreon Broker | cbd | /var/log/centreon-broker/watchdog.log | The cbd process keeps restarting | 
 |  | /var/log/centreon-broker/central-broker-master.log | Real-time menus are not updated | 
 |  | /var/log/centreon-broker/central-rrd-master.log | Performance graphs are not up to date | 
| User access rights (ACL) | centACL.php cron | /var/log/centreon/centAcl.log | Incorrect ACLs | 
| Gorgone | gorgoned | /var/log/centreon-gorgone/gorgoned.log | Actions are not triggered: acknowledgements, downtime, forced checks, autodiscovery The configuration is not updated on the pollers | 
| Backups | centreon-backup.pl cron | /var/log/centreon/centreon-backup.log | Problems with backups of Centreon | 
| Recurring downtimes | downtimeManager.php cron | /var/log/centreon/downtimeManager.log | No recurrent downtimes are sent to the pollers | 
| Telemetry data (CEIP) | centreon-send-stats.php cron | /var/log/centreon/statistics.log | Error when connecting to the Centreon API that sends CEIP data | 
| Interface and API |  | /var/log/centreon/centreon-web.log | All APIs call or errors in forms | 
 |  | /var/log/php-fpm/centreon-error.log | Blank page | 
 |  | /var/log/apache2/*.log | Malfunctioning interface | 
 |  | /var/log/httpd/*.log | SQL State errors | 
| Database |  | /var/log/centreon/sql-error.log | Shows SQL queries that generated errors | 
| SNMP traps | centreontrapd | /var/log/centreon/centreontrapd.log | Problems with the reception of SNMP traps | 
| SNMP traps (DSM) | dsmd | /var/log/centreon/centreon-dsm.log | Problems with SNMP trap management with DSM | 
| Basic availability reports | dashboardBuilder cron | /var/log/centreon/dashboardBuilder.log | Blank page or incomplete data | 
| Basic availability reports | eventReportBuilder cron | /var/log/centreon/eventReportBuilder.log | Blank page or incomplete data | 
| DBMS partitions | centreon-partitioning.php cron | /var/log/centreon/centreon-partitioning.log | No new partitions are created | 
| Database data purge | centstorage_purge.php cron | /var/log/centreon/centreon-purge.log | Old partitions are not deleted | 
| Knowledge Base | centKnowledgeSynchronizer.php cron | /var/log/centreon/knowledgebase.log | Errors in the cron that synchronizes Mediawiki pages with the Notes URL parameter on resources | 
| Anomaly Detection | LUA script | /var/log/centreon-broker/anomaly-detection.log | The data is not sent to Centreon SaaS | 
 | cron launched by gorgoned | /var/log/centreon/anomaly_detection.log | The star rating calculation for services does not work in the "suggest" menu | 
| Login to the Centreon interface |  | /var/log/centreon/login.log | Users are unable to connect to the Centreon interface | 
| Centreon LDAP authentication |  | /var/log/centreon/ldap.log | The LDAP connection doesn't work | 
 |  | /var/log/centreon/ldapsearch.log | An error occurs when importing users with LDAP | 
| Licenses |  | /var/log/centreon/license-manager.log | Licenses not present or not up-to-date   No access to Monitoring Connectors | 
| API tokens | outdated-token-removal.php cron | /var/log/centreon/centreon-tokens.log | Problems with expired tokens | 
| Performance graphs |  | /var/log/centreon/rrdtool.log | No graphs are displayed | 
| Centreon VMware daemon | centreon_vmware | /var/log/centreon/centreon_vmware.log | Monitoring with VMware connectors doesn't work |