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pjhampton / kibana-prometheus-exporter

Prometheus metrics for Kibana
Apache License 2.0
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How to calculate Kinabalu heap used? #261

Closed shingou0120 closed 2 years ago

shingou0120 commented 2 years ago

Hi, I use this exporter to monitor my kibana. As I read wiki page here, kibana_heap_max_in_bytes means how much the kibana can use when jvm initialized. But I query this metric in prometheus, the graph of value is not stable(up and down) So I am wondering where it goes wrong? Should I upgrade exporter version to 7.17.x from 7.1.0.x? Or any other issue I should fix first?

pjhampton commented 2 years ago

Hey @shingou0120,

Thanks for reaching out! That is correct, there was a bug found in 7.10.1 reported in https://github.com/pjhampton/kibana-prometheus-exporter/issues/219 and fixed in https://github.com/pjhampton/kibana-prometheus-exporter/pull/221. This only applies to releases from 7.10.1 onwards, and earlier versions are still affected by this bug.

I do recommend you upgrade your entire Elastic stack to 7.17.X for various reasons, including security and then install this plugin. If you need additional assistance I'm happy to help! :-)