I started using Zabbix server a very long time ago, gradually updated it to the newest versions, and after a while I noticed that the server was updated, and the standard templates remained old.
Therefore, I found new versions of the templates that correspond to the version of Zabbix server I installed, downloaded and imported them through the “Settings” – “Templates” menu – the “Import” button at the top right and they were updated.
Link to template “Template OS Linux” version of Zabbix server 6.0:
https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/os/linux/template_os_linux.yaml?at=refs%2Fheads%2Frelease%2F6.0
Template “Zabbix server health” 6.0:
https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/app/zabbix_server?at=refs%2Fheads%2Frelease%2F6.0
Other templates for version 6.0:
https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates?at=refs%2Fheads%2Frelease%2F6.0
You can also select the version of Zabbix you need there.
See my other articles about Zabbix