How to Monitor Java Heap usage on centos server using Telegraf and Grafana? This monitoring is particularly for Logstash process running on the server. I tried to use JSTAT to get data, but it has lot of numbers which needs manipulation to obtain heapsize. Is there a straightforward way to let telegraf send out heap size info?


Have you looked at using the Prometheus JMX exporter? Prometheus integrates with both Telegraf and Grafana nicely.

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