Minum function usage

[anjiytwok]

Hello,

I have one case like this.

Where I am pulling the data from host CPU Utilization percentage.

so, when the service up and running I am getting the correct usage of CPU.

but when service is down my CPU utilization percentage is going to negative values. To avoid this I would like to add like this, but it's NOT working for me.
can you guide me the correct syntax.

which is minum it should refect that one:

selected the Calculated Item and in the that box I have used like this.

min(0.00001,item1Data)

please correct me.

[Heilig]

Is the main problem that the item system.cpu.util become unsupported?
If so, plese read this issue:
ZBX-5201
and update Zabbix agent to 2.0.5.