Elastic stack 6.5 Logs UI

Elastic Observability Logs
1

Where can I get more information on it?
Is it a consolidated dashboard of MetricBeat and APM?

2

You can find more information in blog and document

And : https://www.elastic.co/guide/en/kibana/current/xpack-logs.html

3

In addition to that there is also a guide with setup instructions.