Trigger: Compare value with value 30 days ago.

[Voxie]

Trigger: Compare value with value 30 days ago.

We want to define a trigger that compares the value of a item with the value of the same item 30 days ago.

If both value are the same it should generate a trigger.

We have tried a couple of thing but without success:


1.

{myitem.last(#1,30d)}
= 
{myitem.last(#1)}

2.

{myitem.last(30d)}
= 
{myitem.last()}

[BDiE8VNy]

Try this instead as time shift is the second function parameter:

{myitem.last(,30d)}
= 
{myitem.last()}

See:

https://www.zabbix.com/documentation/2.4/manual/appendix/triggers/functions

[Voxie]

It works!

Thanks, it looks likes tis is the solution.

Thank you!