Single host items contain the hostname in the legend

[osas1111]

Describe the bug
Since 4.2.0 version of Grafana plugin I facing a problem with legend presentation. For single host items hostname is present the same as for multi-host graph/time_series. These changes was not present in change logs so I want to make sure before changing my dashboards for new version

Expected behavior
No hostname in legend for single host graph/time_series

Screenshots
expected:

current:

Software versions

Grafana	Zabbix	Grafana-Zabbix Plugin
8.1.4	5.4.4	4.2.4

[Phobos-7]

I've managed to remediate this using setAlias and replaceAlias... But still, it would be better not to show hostname by default as it was in earlier versions.

[rike50]

Same problem here
Grafana 8.4.2, Zabbix 5.2.7, Grafana-Zabbix 4.2.5

[stvolinko]

Got same on my testing instalation:
Grafana: 8.2.6
Zabbix-plugin: 4.2.5
Zabbix: 5.0.19

[alexanderzobnin]

There's a workaround - you can use setAlias($__zbx_item_name) to force plugin use only item name.

[vryzhevsky]

There's a workaround - you can use setAlias($__zbx_item_name) to force plugin use only item name.

This is not a good option for existing environments - it requires to edit hundreds existing dashboards

[alexanderzobnin]

@vryzhevsky Yes, I agree, that's why I called it a workaround. I'm looking into this issue, seems, it's not that straightforward since plugin now uses data frame format for response, but I hope I can find out a solution.

[vryzhevsky]

Hi, new version 4.1.1 did not fix the issue

[isaqueprofeta]

You should use replaceAlias function to remove the hostname part. look at the steps on this video: https://youtu.be/-dT8Yu0Upk4?list=PLTAdaA8clXXK9A9rPjBKqxho4AGSTb6un&t=352

[onanok]

When using "Direct DB Connection" on version 4.4.3 , still not fixed