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Update docs/source/troubleshooting/monitor_troubleshoot.rst
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Co-authored-by: Tzach Livyatan <tzach.livyatan@gmail.com>
(cherry picked from commit f53de7f)
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amnonh committed Jan 25, 2023
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Expand Up @@ -185,7 +185,8 @@ in the `upgrade guide`_.

Reducing the total number of metrics
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Clusters with a high number of cores report a high number of metrics.
In ScyllaDB, metrics are reported per shard (core) per node. A cluster with a high number of nodes and cores reports an increased number of metrics which might overload the Monitoring system like Prometheus or Datadog.
Below is one way to reduce the number of metrics reported per ScyllaDB Node.

Remove interrupts from node_exporter
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