Zabbix Mssql Failed To Fetch Info Data -or No Data For 30m- Jun 2026

Check the Zabbix Agent logs on the Windows MSSQL host ( C:\Program Files\Zabbix Agent\zabbix_agentd.log ). You will likely see:

Sometimes, it’s not an error. A development SQL Server with no active databases, no user connections, and auto_close = ON will show zero for User Connections and Batch Requests/sec – resulting in “no data for 30m” because the trend function expects a positive delta. zabbix mssql failed to fetch info data -or no data for 30m-