Create graph from UserParameter with text output

[jensborgenon]

Hi Guys,

I'm currenlty using zabbix version 4.2.1 and have the following question:

I have a userparameter item which is configured to have text output. I've put a status indicator as first char in the output (0 for OK, 2 for NOK; see example below)
OK -> "0 OVN_connection_failed - OK"
NOK -> "2 OVN_connection_failed - ALARM!!"

Currently I can only see the history like this:
2019-11-29 17:18:35 0 OVN_connection_failed - OK
2019-11-29 17:18:15 0 OVN_connection_failed - OK
2019-11-29 17:18:05 0 OVN_connection_failed - OK
...

Is there a way to show the first char of my output (the status indicator) in a Graph instead of the whole output in "History"?

Thank you,
Jens

[Hamardaban]

You can create dependent item ( https://www.zabbix.com/documentation...ependent_items)
type - numeric. With preprocessing: type - regular expression , parameters - “^(\d)\s.*$”, output - “\1”
And do what you want with this

[jensborgenon]

Hi Hamardaban,

That works perfectly!

Thank you.