Sum autodiscovered Items

[carsa81]

Hi

on my zabbix I have a host with autodiscovered items, with all the same key, like
hypervisorVmCount[1]
hypervisorVmCount[2]
..
till 10
for each item

I Need to Sum all of this Items, It's better sue aggregate items (googlin' it seems doens't work) or calculated?

I'd like to obtain a graph with all historical values (these items are being monitored since 1-2 months)

here https://www.zabbix.com/forum/zabbix-...alculated-item
nobody gave answer

This formula doesn't work

key: VMsCalculated

formula: sum("hypervisorVmCount[1]")+("hypervisorVmCount[2]")+("hypervisorVmCount[3]")+("hypervisorVmCount[4]")+("hypervisorVmCount[5]")+("hypervisorVmCount[6]")+("hypervisorVmCount[7]")+("hypervisorVmCount[8]")+("hypervisorVmCount[9]")+("hypervisorVmCount[10]")

(all Items are from same host)

[sancho]

Hello carsa81,

Change the sum for last and you lack the key.
For example, from the item protitype vfs.fs.size [{# FSNAME}, used] I discovered a series of units on the server, / etc, / opt ... etc.
The calculated item that I create is the following:
Key: spacesused

Formula:
last("vfs.fs.size[/tmp/stage,used]")+last("vfs.fs.size[/var/tmp/stage,used]")+last("vfs.fs.size[/usr/local,used]")+last("vfs.fs.size[/var/lib/mysql,used]")+last("vfs.fs.size[/var/log,used]")+last("vfs.fs.size[/opt/bmc,used]")+last("vfs.fs.size[/home,used]")+last("vfs.fs.size[/var/tmp,used]")+last("vfs.fs.size[/usr,used]")+last("vfs.fs.size[/,used]")+last("vfs.fs.size[/opt,used]")+last("vfs.fs.size[/var,used]")+last("vfs.fs.size[/tmp,used]")+last("vfs.fs.size[/boot,used]")

I do not know if this was your doubt, in the documentation they explain it clearly.

https://www.zabbix.com/documentation/3.4/manual/config/items/itemtypes/calculated

Sorry for my terrible English.