Hi guys,
my name is Arthur and I'm starting out in the zabbix world.
I'm creating a calculated item, to do the following:
- I need to take the count value out of my print from now minus the value from 30 days ago, to give the total pages printed in that period.
Name of the item that stores the daily page counts:
- 7 Page Count
Key name for this item:
- prtMarkerLifeCount
The formula so I'm trying to make this work:
last("07 Page Count[prtMarkerLifeCount]") - last(" 07 Page Count[prtMarkerLifeCount,30d]")
But it's returning me the error:
"/1/params": incorrect use of the "last" function.
How can I do this?
my name is Arthur and I'm starting out in the zabbix world.
I'm creating a calculated item, to do the following:
- I need to take the count value out of my print from now minus the value from 30 days ago, to give the total pages printed in that period.
Name of the item that stores the daily page counts:
- 7 Page Count
Key name for this item:
- prtMarkerLifeCount
The formula so I'm trying to make this work:
last("07 Page Count[prtMarkerLifeCount]") - last(" 07 Page Count[prtMarkerLifeCount,30d]")
But it's returning me the error:
"/1/params": incorrect use of the "last" function.
How can I do this?