ts=2026-04-23T16:43:45.052Z caller=main.go:617 level=info msg="Starting Prometheus Server" mode=server version="(version=2.51.2, branch=HEAD, revision=b4c0ab52c3e9b940ab803581ddae9b3d9a452337)"
ts=2026-04-23T16:43:45.052Z caller=main.go:622 level=info build_context="(go=go1.22.2, platform=linux/amd64, user=root@b63f02a423d9, date=20240410-14:05:54, tags=netgo,builtinassets,stringlabels)"
ts=2026-04-23T16:43:45.052Z caller=main.go:623 level=info host_details="(Linux 5.15.0-176-generic #186-Ubuntu SMP Fri Mar 13 11:01:42 UTC 2026 x86_64 prometheus-kube-prometheus-stack-prometheus-0 (none))"
ts=2026-04-23T16:43:45.052Z caller=main.go:624 level=info fd_limits="(soft=1048576, hard=1048576)"
ts=2026-04-23T16:43:45.052Z caller=main.go:625 level=info vm_limits="(soft=unlimited, hard=unlimited)"
ts=2026-04-23T16:43:45.057Z caller=web.go:568 level=info component=web msg="Start listening for connections" address=0.0.0.0:9090
ts=2026-04-23T16:43:45.058Z caller=main.go:1129 level=info msg="Starting TSDB ..."
ts=2026-04-23T16:43:45.060Z caller=tls_config.go:313 level=info component=web msg="Listening on" address=[::]:9090
ts=2026-04-23T16:43:45.060Z caller=tls_config.go:352 level=info component=web msg="TLS is disabled." http2=false address=[::]:9090
ts=2026-04-23T16:43:45.065Z caller=head.go:616 level=info component=tsdb msg="Replaying on-disk memory mappable chunks if any"
ts=2026-04-23T16:43:45.065Z caller=head.go:698 level=info component=tsdb msg="On-disk memory mappable chunks replay completed" duration=4.45µs
ts=2026-04-23T16:43:45.065Z caller=head.go:706 level=info component=tsdb msg="Replaying WAL, this may take a while"
ts=2026-04-23T16:43:45.067Z caller=head.go:778 level=info component=tsdb msg="WAL segment loaded" segment=0 maxSegment=0
ts=2026-04-23T16:43:45.067Z caller=head.go:815 level=info component=tsdb msg="WAL replay completed" checkpoint_replay_duration=48.451µs wal_replay_duration=2.400349ms wbl_replay_duration=220ns total_replay_duration=2.485781ms
ts=2026-04-23T16:43:45.073Z caller=main.go:1150 level=info fs_type=EXT4_SUPER_MAGIC
ts=2026-04-23T16:43:45.073Z caller=main.go:1153 level=info msg="TSDB started"
ts=2026-04-23T16:43:45.073Z caller=main.go:1335 level=info msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
ts=2026-04-23T16:43:45.087Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-alertmanager/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.087Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kubelet/2 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.087Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/libvirt-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.087Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/openstack-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.088Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/keycloak/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.088Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/ingress-nginx-controller/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.088Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-apiserver/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.088Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/ipmi-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.088Z caller=kubernetes.go:331 level=info component="discovery manager notify" discovery=kubernetes config=config-0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.230Z caller=main.go:1372 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml totalDuration=156.901114ms db_storage=2.49µs remote_storage=1.9µs web_handler=770ns query_engine=1.68µs scrape=540.303µs scrape_sd=1.645889ms notify=20.961µs notify_sd=201.515µs rules=141.475069ms tracing=24.501µs
ts=2026-04-23T16:43:45.230Z caller=main.go:1114 level=info msg="Server is ready to receive web requests."
ts=2026-04-23T16:43:45.230Z caller=main.go:1335 level=info msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
ts=2026-04-23T16:43:45.230Z caller=manager.go:163 level=info component="rule manager" msg="Starting rule manager..."
ts=2026-04-23T16:43:45.246Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-state-metrics/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.246Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/keycloak/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.247Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-controller-manager/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.247Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-apiserver/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.247Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/ipmi-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.247Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/percona-xtradb-pxc/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.248Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/ingress-nginx-controller/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.248Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/percona-xtradb-haproxy/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.248Z caller=kubernetes.go:331 level=info component="discovery manager notify" discovery=kubernetes config=config-0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:43:45.425Z caller=main.go:1372 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml totalDuration=194.914598ms db_storage=2.24µs remote_storage=2.48µs web_handler=680ns query_engine=1.63µs scrape=130.033µs scrape_sd=2.49011ms notify=19.36µs notify_sd=947.864µs rules=175.976977ms tracing=12.981µs
ts=2026-04-23T16:43:50.231Z caller=manager.go:171 level=error component="scrape manager" msg="error creating new scrape pool" err="error creating HTTP client: unable to load specified CA cert /certs/ca.crt: open /certs/ca.crt: no such file or directory" scrape_pool=serviceMonitor/monitoring/kube-prometheus-stack-prometheus-node-exporter/0
ts=2026-04-23T16:45:24.183Z caller=main.go:1335 level=info msg="Loading configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml
ts=2026-04-23T16:45:24.202Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/percona-xtradb-haproxy/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.202Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/percona-xtradb-pxc/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/keycloak/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-kube-controller-manager/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-prometheus-node-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/kube-prometheus-stack-apiserver/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=podMonitor/monitoring/ipmi-exporter/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.203Z caller=kubernetes.go:331 level=info component="discovery manager scrape" discovery=kubernetes config=serviceMonitor/monitoring/ingress-nginx-controller/0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.204Z caller=kubernetes.go:331 level=info component="discovery manager notify" discovery=kubernetes config=config-0 msg="Using pod service account via in-cluster config"
ts=2026-04-23T16:45:24.363Z caller=main.go:1372 level=info msg="Completed loading of configuration file" filename=/etc/prometheus/config_out/prometheus.env.yaml totalDuration=179.877399ms db_storage=2.18µs remote_storage=2.64µs web_handler=630ns query_engine=1.74µs scrape=4.922489ms scrape_sd=2.185263ms notify=15.36µs notify_sd=185.915µs rules=159.078814ms tracing=13.73µs
ts=2026-04-23T17:00:53.637Z caller=group.go:549 level=warn name=cluster:namespace:pod_cpu:active:kube_pod_container_resource_limits index=6 component="rule manager" file=/etc/prometheus/rules/prometheus-kube-prometheus-stack-prometheus-rulefiles-0/monitoring-kube-prometheus-stack-k8s.rules.container-resource-6c21235d-db37-4bba-b391-62bceb3a70de.yaml group=k8s.rules.container_resource msg="Error on ingesting out-of-order result from rule evaluation" numDropped=11
ts=2026-04-23T17:00:53.638Z caller=group.go:549 level=warn name=namespace_cpu:kube_pod_container_resource_limits:sum index=7 component="rule manager" file=/etc/prometheus/rules/prometheus-kube-prometheus-stack-prometheus-rulefiles-0/monitoring-kube-prometheus-stack-k8s.rules.container-resource-6c21235d-db37-4bba-b391-62bceb3a70de.yaml group=k8s.rules.container_resource msg="Error on ingesting out-of-order result from rule evaluation" numDropped=4
ts=2026-04-23T17:12:23.625Z caller=group.go:549 level=warn name=cluster:namespace:pod_cpu:active:kube_pod_container_resource_limits index=6 component="rule manager" file=/etc/prometheus/rules/prometheus-kube-prometheus-stack-prometheus-rulefiles-0/monitoring-kube-prometheus-stack-k8s.rules.container-resource-6c21235d-db37-4bba-b391-62bceb3a70de.yaml group=k8s.rules.container_resource msg="Error on ingesting out-of-order result from rule evaluation" numDropped=12
ts=2026-04-23T17:12:23.627Z caller=group.go:549 level=warn name=namespace_cpu:kube_pod_container_resource_limits:sum index=7 component="rule manager" file=/etc/prometheus/rules/prometheus-kube-prometheus-stack-prometheus-rulefiles-0/monitoring-kube-prometheus-stack-k8s.rules.container-resource-6c21235d-db37-4bba-b391-62bceb3a70de.yaml group=k8s.rules.container_resource msg="Error on ingesting out-of-order result from rule evaluation" numDropped=5