PrometheusMissingRuleEvaluations alerts getting fired frequently.

Solution Verified - Updated -


Receiving alerts like PrometheusMissingRuleEvaluations at regular intervals while there is nothing wrong seen on the cluster side.

description = Prometheus openshift-monitoring/prometheus-k8s-0 has missed X rule group evaluations in the last 5m.
summary = Prometheus is missing rule evaluations due to slos rule group evaluation.

alertname = PrometheusMissingRuleEvaluations
container = prometheus-proxy
endpoint = web
instance = XX.X.X.X:9091
job = prometheus-k8s
namespace = openshift-monitoring
pod = prometheus-k8s-1
Prometheus = openshift-monitoringik8s
rule_group = /etc/prometheus/rules/prometheus-k8s-rulefiles-0/openshift-kube-apiserver-kubé-apiserver-slos-extended yami;kube-apiserver rules
service = prometheus-k8s
severity = warning


  • Red Hat OpenShift Container Platform (RHOCP)
    • 4

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