Can we know whether server is reachable or not in grafana dashboard

can we able to know whether a server is reachable or not through node exporter metrics in Grafana dashboard. I am using Prometheus as data source.
could you please help me?

Thanks in advance.

Have you tried using the built-in {up} metric?

Sure sir… I will try that and thank you for your support.

And one more thing like can we see the active users and last time when the user had logged in that particular server. can we show this data in grafana dashboard? are they any metrics to those those things( no of active users in server and last time logged)

Thanks in advance


If you mean that reachable via ICMP or ping, you can use blackbox_exporter to get the ping performance.

Fadjar Tandabawana

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can we get that using prometheus query language?