Monitoring UI

When running Logstash 5.2 or greater, you can use the monitoring feature in X-Pack to gain deep visibility into metrics about your Logstash deployment. In the overview dashboard, you can see all events received and sent by Logstash, plus info about memory usage and uptime:

Logstash monitoring overview dashboard in Kibana

Then you can drill down to see stats about a specific node:

Logstash monitoring node stats dashboard in Kibana
Note

A Logstash node is considered unique based on its persistent UUID, which is written to the path.data directory when the node starts.

Before you can use the monitoring UI, configure Logstash monitoring.

For information about using the Monitoring UI, see X-Pack monitoring in Kibana.