Hello Zabbix Suppport,

I have a trigger configured at my Zabbix to alert me when the CPU usage of my host goes over 90%. This is supposed to be a default trigger (I heard so), but I could not find in the documentation anything to confirm that this trigger is doing what it is supposed to do. The first part of the trigger above sometimes returns to me values that are greater than the total value for the second part of the trigger, which doesn't make sense and makes me think that they don't follow the same unity.

Question 1: Can you confirm that the filter is correct or not?
Question 2: If the trigger is wrong, how can I get the total capacity of my CPU through Zabbix?

Trigger:

{host:system.cpu.load[all,avg5].last()}>({host:system.cpu.num.last()}*0.9)

Any help is appreciated.

Thanks

/RAlmeida