Cpu Idle Time trigger

[coco]

Hey guys,

I would like to know how I could create a trigger that would see if the cpu idle time is < 5% on a period of 10 mins.

At this point, I was planning on using this trigger : {Template_Linux:system.cpu.util[,idle,avg1].last(0)}<5

But I don't know how to set it to active only if the trigger is active (cpu idle time < 5%) for 10 mins.

Hope you guys can help

[coco]

I searched a bit more and get to that

{Template_Linux:system.cpu.util[,idle,avg1].last(600)}<5

The thing is that I received an alert, but the the idle time was under 5 for like 2 minutes, wich is ok for me.

Maybe the ''avg1'' in my formula is the problem?