latest data

[gian72]

Hi to all.
I've a few items that collect data every month or two month.
I'v I look in the latest data I see that last check is "-" and last value is "-", but if I click on graph and then select values I can see the correct values.
As this is for me a problem because in the "maps" that I show I get "unknowns" is there a parameter where I can tell zabbix to show this latest data?
Thanks, Gianluca

[gian72]

I found the answer in the docs

In file
/usr/share/zabbix/include/defines.inc.php
there is a
define('ZBX_HISTORY_PERIOD', 86400);
86400 is the num of secs (1 day...)

The doc reference is here:

https://www.zabbix.com/documentation/2.4/manual/web_interface/frontend_sections/monitoring/latest_data

Gianluca