Dashboards Postgresql does not work
Dashboards Postgresql does not work:
no data points.
What can it be?
Can you please check on that host if there's any agents running or run,
ps axufwww|grep exporter
Aside from that, check as well if the ports that were opened by the exporter are not filtered or not block by such firewall. Take note that our agent-based monitoring (as agents) are opening ports required to interact with Prometheus. Take a look at the documentation stated here https://severalnines.com/docs/components.html#agent-based for ports required to be opened.
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