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  1. OpenShift Bugs
  2. OCPBUGS-54292

metrics result title is not fully shown for some metrics result

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    • 4.19.0
    • 4.19.0
    • Observability UI
    • Quality / Stability / Reliability
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      Description of problem:

      checked on 4.19.0-0.nightly-2025-03-26-070608, login admin console, go to "Observe -> Metrics", search node_role_os_version_machine:cpu_capacity_cores:sum, see from picture: https://drive.google.com/file/d/1KzZuhTdzoUY0rQPvXkJo95mVU3reE9Hw/view?usp=drive_link

      the title is not fully shown

      # token=`oc create token prometheus-k8s -n openshift-monitoring`
      $ oc -n openshift-monitoring exec -c prometheus prometheus-k8s-0 -- curl -k -H "Authorization: Bearer $token" 'https://thanos-querier.openshift-monitoring.svc:9091/api/v1/query?' --data-urlencode 'query=node_role_os_version_machine:cpu_capacity_cores:sum' | jq {
        "status": "success",
        "data": {
          "resultType": "vector",
          "result": [
            {
              "metric": {
                "__name__": "node_role_os_version_machine:cpu_capacity_cores:sum",
                "label_kubernetes_io_arch": "amd64",
                "label_node_hyperthread_enabled": "true",
                "label_node_openshift_io_os_id": "rhcos",
                "label_node_role_kubernetes_io_master": "true",
                "prometheus": "openshift-monitoring/k8s"
              },
              "value": [
                1743055385.203,
                "6"
              ]
            },
            {
              "metric": {
                "__name__": "node_role_os_version_machine:cpu_capacity_cores:sum",
                "label_kubernetes_io_arch": "amd64",
                "label_node_hyperthread_enabled": "true",
                "label_node_openshift_io_os_id": "rhcos",
                "prometheus": "openshift-monitoring/k8s"
              },
              "value": [
                1743055385.203,
                "6"
              ]
            }
          ],
          "analysis": {}
        }
      }

      Version-Release number of selected component (if applicable):

      4.19.0-0.nightly-2025-03-26-070608

      How reproducible:

      always

      Steps to Reproduce:

      1. login admin console, go to "Observe -> Metrics", search node_role_os_version_machine:cpu_capacity_cores:sum     

      Actual results:

      the title is not fully shown

      Expected results:

      show all the field

      Additional info:

      regression for 4.19    

              rh-ee-pyurkovi Peter Yurkovich
              juzhao@redhat.com Junqi Zhao
              None
              None
              Junqi Zhao Junqi Zhao
              None
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                Created:
                Updated:
                Resolved: