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Bug
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Resolution: Unresolved
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Major
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None
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None
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None
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Quality / Stability / Reliability
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False
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2
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Moderate
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None
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None
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CNV I/U Operators Sprint 272, Sprint 274, Sprint 276, Sprint 277
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Customer Reported
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None
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None
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None
Description of problem:
When checking kubevirt_vmi_* metrics in "Observe > Metrics" menu, there is a uniform gaps in scraping and looks like metrics from OpenShift Virtualization are not getting generated consistently itself.
Version-Release number of selected component (if applicable):
OpenShift Virtualization 4.17.z
How reproducible:
100%
Steps to Reproduce:
1. Install OpenShift Virtualization operator 2. Configure Hyperconverged CR so that below metrics are exposed kubevirt_vmi_cpu_affinity kubevirt_vmi_cpu_usage_seconds_total kubevirt_vmi_available_bytes
Actual results:
The metrics are uniformly generated because of which prometheus shows gaps in metrics while viewing in "Observe > Metrics" menu.
Expected results:
The metrics should be generated uniformly and there should be no gaps when querying metrics.
Additional info:
These are the metrics that have thus-far had gaps in their data
rate(apiserver_request_aborts_total[5m]) apiserver_flowcontrol_demand_seats_sum kube_running_pod_ready kubelet_volume_stats_available_bytes kubevirt_vmi_cpu_usage_seconds_total increase(apiserver_tls_handshake_errors_total[15m]) histogram_quantile(0.95, sum(rate(argocd_git_request_duration_seconds_bucket[5m])) by (le)) rate(argocd_git_request_duration_seconds_sum[5m]) / rate(argocd_git_request_duration_seconds_count[5m]) authentication_duration_seconds_sum increase(cardinality_enforcement_unexpected_categorizations_total[15m]) cco_controller_reconcile_seconds_bucket cluster_operator_up controller_runtime_active_workers controller_runtime_reconcile_errors_total controller_runtime_reconcile_time_seconds_sum rate(controller_runtime_reconcile_time_seconds_sum[5m]) coredns_dns_response_size_bytes_count haproxy_server_http_average_response_latency_milliseconds haproxy_server_max_sessions haproxy_server_response_errors_total horizontal_pod_autoscaler_controller_reconciliation_duration_seconds_bucket http_client_dns_duration_seconds_bucket http_inflight_requests http_request_size_bytes_sum histogram_quantile(0.95, rate(http_response_size_bytes_bucket[5m])) job_namespace_route_statuscode:loki_request_duration_seconds_count:irate1m kube_daemonset_status_updated_number_scheduled kubelet_active_pods kubelet_desired_pods kubelet_pod_worker_duration_seconds_sum kubelet_runtime_operations_errors_total kubevirt_vmi_memory_actual_balloon_bytes ha_server_up
