Articles in this section

• Changes in ITRS OP5 Monitor repositories
• Why is my host check being executed more often than the check_interval?
• NPCD errors and return codes
• Graphviz call failed
• "Event was cancelled by iobroker input"
• Nachos PermissionError, ConfigGenerationException and/or ConfigBackupException
• Perl based checks, like check_vmware_api, break after upgrade
• Using check_by_snmp_memory on EL7 and later
• ERROR: There are N expired checks
• Using a separate storage for RRD graph data