prometheus重启后,遇到level=warn ts=2019-05-13T09:02:15.270Z caller=head.go:454 component=tsdb msg=“unknow

在Prometheus重启后,系统日志显示level=warn,具体为tsdb组件报错,出现'unknown series references',错误计数达到1085。这个问题涉及到Prometheus的时间序列数据库管理。

prometheus重启后,遇到level=warn ts=2019-05-13T09:02:15.270Z caller=head.go:454 component=tsdb msg="unknown series references" count=1085错误

 

欢迎扫码加群讨论

-06-17_06:09:24.66584 time="2025-06-17T14:09:24+08:00" level=info msg="Providing metrics at localhost:9121/metrics" ==> /var/log/gitlab/prometheus/current <== 2025-06-17_06:09:26.82251 ts=2025-06-17T06:09:26.815Z caller=manager.go:292 level=error component="discovery manager scrape" msg="Cannot create service discovery" err="unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" type=kubernetes config=kubernetes-pods 2025-06-17_06:09:26.82251 ts=2025-06-17T06:09:26.815Z caller=manager.go:292 level=error component="discovery manager scrape" msg="Cannot create service discovery" err="unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" type=kubernetes config=kubernetes-cadvisor 2025-06-17_06:09:26.82252 ts=2025-06-17T06:09:26.815Z caller=manager.go:292 level=error component="discovery manager scrape" msg="Cannot create service discovery" err="unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" type=kubernetes config=kubernetes-nodes 2025-06-17_06:09:26.82252 ts=2025-06-17T06:09:26.821Z caller=main.go:1441 level=info msg="updated GOGC" old=100 new=75 2025-06-17_06:09:26.82252 ts=2025-06-17T06:09:26.821Z caller=main.go:1452 level=info msg="Completed loading of configuration file" filename=/var/opt/gitlab/prometheus/prometheus.yml totalDuration=7.99528ms db_storage=6.104µs remote_storage=1.711µs web_handler=480ns query_engine=3.189µs scrape=168.192µs scrape_sd=305.836µs notify=26.207µs notify_sd=6.99µs rules=6.254412ms tracing=10.127µs 2025-06-17_06:09:26.82252 ts=2025-06-17T06:09:26.821Z caller=main.go:1182 level=info msg="Server is ready to receive web requests." 2025-06-17_06:09:26.82253 ts=2025-06-17T06:09:26.821Z caller=manager.go:164 level=info component="rule manager" msg="Starting rule manager..." 2025-06-17_06:09:31.84939 ts=2025-06-17T06:09:31.848Z caller=manager.go:186 level=error component="scrape manager" msg="error creating new scrape pool" err="error creating HTTP client: unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" scrape_pool=kubernetes-cadvisor 2025-06-17_06:09:31.84942 ts=2025-06-17T06:09:31.848Z caller=manager.go:186 level=error component="scrape manager" msg="error creating new scrape pool" err="error creating HTTP client: unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" scrape_pool=kubernetes-nodes 2025-06-17_06:09:31.84942 ts=2025-06-17T06:09:31.848Z caller=manager.go:186 level=error component="scrape manager" msg="error creating new scrape pool" err="error creating HTTP client: unable to read CA cert: unable to read file /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory" scrape_pool=kubernetes-pods ==> /var/log/gitlab/alertmanager/current <== 2025-06-17_06:09:06.82586 ts=2025-06-17T06:09:06.822Z caller=main.go:181 level=info msg="Starting Alertmanager" version="(version=0.27.0, branch=master, revision=0aa3c2aad14cff039931923ab16b26b7481783b5)" 2025-06-17_06:09:06.82589 ts=2025-06-17T06:09:06.822Z caller=main.go:182 level=info build_context="(go=go1.23.2, platform=linux/amd64, user=GitLab-Omnibus, date=, tags=unknown)" 2025-06-17_06:09:06.95589 ts=2025-06-17T06:09:06.944Z caller=cluster.go:186 level=info component=cluster msg="setting advertise address explicitly" addr=192.168.58.161 port=9094 2025-06-17_06:09:06.98836 ts=2025-06-17T06:09:06.972Z caller=cluster.go:683 level=info component=cluster msg="Waiting for gossip to settle..." interval=2s 2025-06-17_06:09:07.06211 ts=2025-06-17T06:09:07.060Z caller=coordinator.go:113 level=info component=configuration msg="Loading configuration file" file=/var/opt/gitlab/alertmanager/alertmanager.yml 2025-06-17_06:09:07.06213 ts=2025-06-17T06:09:07.060Z caller=coordinator.go:126 level=info component=configuration msg="Completed loading of configuration file" file=/var/opt/gitlab/alertmanager/alertmanager.yml 2025-06-17_06:09:07.10829 ts=2025-06-17T06:09:07.108Z caller=tls_config.go:313 level=info msg="Listening on" address=127.0.0.1:9093 2025-06-17_06:09:07.10831 ts=2025-06-17T06:09:07.108Z caller=tls_config.go:316 level=info msg="TLS is disabled." http2=false address=127.0.0.1:9093 2025-06-17_06:09:08.97340 ts=2025-06-17T06:09:08.973Z caller=cluster.go:708 level=info component=cluster msg="gossip not settled" polls=0 before=0 now=1 elapsed=2.000709881s 2025-06-17_06:09:17.00509 ts=2025-06-17T06:09:17.005Z caller=cluster.go:700 level=info component=cluster msg="gossip settled; proceeding" elapsed=10.032381279s ==> /var/log/gitlab/postgres-exporter/current <== 2025-06-17_06:03:31.65751 ts=2025-06-17T06:03:31.654Z caller=tls_config.go:277 level=info msg="TLS is disabled." http2=false address=127.0.0.1:9187 2025-06-17_06:03:42.90526 ts=2025-06-17T06:03:42.904Z caller=server.go:74 level=info msg="Established new database connection" fingerprint=/var/opt/gitlab/postgresql:5432 2025-06-17_06:03:43.05861 ts=2025-06-17T06:03:43.054Z caller=postgres_exporter.go:613 level=info msg="Semantic version changed" server=/var/opt/gitlab/postgresql:5432 from=0.0.0 to=14.17.0 2025-06-17_06:09:22.08609 ts=2025-06-17T06:09:22.084Z caller=main.go:86 level=warn msg="Error loading config" err="Error opening config file \"postgres_exporter.yml\": open postgres_exporter.yml: no such file or directory" 2025-06-17_06:09:22.08611 ts=2025-06-17T06:09:22.085Z caller=proc.go:272 msg="Excluded databases" databases=[] 2025-06-17_06:09:22.08611 ts=2025-06-17T06:09:22.085Z caller=main.go:99 level=warn msg="The extended queries.yaml config is DEPRECATED" file=/var/opt/gitlab/postgres-exporter/queries.yaml 2025-06-17_06:09:22.08611 ts=2025-06-17T06:09:22.085Z caller=tls_config.go:274 level=info msg="Listening on" address=127.0.0.1:9187 2025-06-17_06:09:22.08611 ts=2025-06-17T06:09:22.086Z caller=tls_config.go:277 level=info msg="TLS is disabled." http2=false address=127.0.0.1:9187 2025-06-17_06:09:42.90780 ts=2025-06-17T06:09:42.906Z caller=server.go:74 level=info msg="Established new database connection" fingerprint=/var/opt/gitlab/postgresql:5432 2025-06-17_06:09:42.95498 ts=2025-06-17T06:09:42.953Z caller=postgres_exporter.go:613 level=info msg="Semantic version changed" server=/var/opt/gitlab/postgresql:5432 from=0.0.0 to=14.17.0 ==> /var/log/gitlab/gitlab-workhorse/current <== {"correlation_id":"","duration_ms":0,"error":"badgateway: failed to receive response: dial unix /var/opt/gitlab/gitlab-rails/sockets/gitlab.socket: connect: connection refused","level":"error","method":"GET","msg":"","time":"2025-06-17T14:13:00+08:00","uri":""}
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06-19
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