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  1. OpenShift Monitoring
  2. MON-2275

Quantify savings by collecting only the metrics required for rules

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    • Sprint 221

      Follow-up of https://issues.redhat.com/browse/MON-1671.

      How many series (and samples) are used by recording/alerting rules and telemetry? We can get the answer by introspecting a running cluster

      • Collect all rules
      • Parse all PromQL expressions and build a list of the metric names that are referenced in rules
      • For each metric name, count how many active series exist in Prometheus.

        1. origin-metrics.rtf
          17 kB
        2. metric-series.rtf
          8 kB

              jmarcal@redhat.com Joao Marcal
              spasquie@redhat.com Simon Pasquier
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