Reduce active series count for kubernetes installation #352
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Superseded by #384. |
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PR Description
Adds more
metric_relabel_rules, copied from the list used bykube-prometheus.I tested this against a single-node cluster with no workloads other than the agent. Before the change,
default/kubernetesscraped 13,118 metrics, and went down 11,561 with the change. I haven't done any testing to see if the change against larger clusters with more workloads will see a better improvement.While related to #192, this doesn't fix the problem for Grafana Cloud. 11,561 is still too high for the free tier, and so a follow-up PR should make scraping
default/kubernetesoptional.Which issue(s) this PR fixes
Notes to the Reviewer
PR Checklist