TrueNAS + ZABBIX via SNMP disk temps not fetching correctly

[TheBinaryLoop]

Hello everyone,

I'm currently in the process of setting up my monitoring for my homelab. My one of the systems I want to monitor is my TrueNAS SCALE installation. It is configured to being monitored via SNMP which works correctly except that the disk temps only update very sporadically. They are configured to update every minute.

Every other value is updated at the interval that it is set to.

How can I fix that?

[Hamardaban]

In the item settings, check how the preprocessing is configured. Is there any discarding of unchanged data (throttling)?

[TheBinaryLoop]

Is this what you mean? Hamardaban

[Hamardaban]

Yeah! This means that if the value does not change, it will be written to the database 1 time per hour. So it's normal that you don't see data all the time.