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[Backport #21232] Reduce metrics sent to MC [HZ-1056] #21275

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merged 1 commit into from Apr 20, 2022

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@arodionov arodionov commented Apr 20, 2022

Most network-related metrics sent to MC by members are not used by MC. In a case of a large cluster, it can overload the MC.

To decrease the number of metrics sent to MC, their level has been changed to DEBUG.

In case those metrics are used by Prometheus Exporter via MC, the system property hazelcast.metrics.debug.enabled enables collecting debug metrics.

Backport of: #21232

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Most network-related metrics sent to MC by members are not used by MC. In a case of a large cluster, it can overload the MC.

To decrease the number of metrics sent to MC, their level has been changed to DEBUG.

In case those metrics are used by Prometheus Exporter via MC, the system property `hazelcast.metrics.debug.enabled` enables collecting debug metrics.
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