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Story
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Resolution: Unresolved
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Undefined
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None
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None
Add a recording rule that calculate the per vmi memory overcommit percentage.
(sum by (vmi_pod, namespace)(kubevirt_vmi_memory_domain_bytes{} + on(name, namespace) group_left(vmi_pod)(0*kubevirt_vmi_info))/
(sum by (vmi_pod, namespace)(label_replace(kube_pod_resource_request{resource="memory"},"vmi_pod", "$1", "pod", "(.*)" ))-
(sum by (vmi_pod, namespace)(kubevirt_vmi_launcher_memory_overhead_bytes{} + on(name, namespace) group_left(vmi_pod)(0*kubevirt_vmi_info{}))) )) *100
Total overcommit:
Note: This is currently blocked by CNV-69371
sum(sum by (vmi_pod, namespace)(kubevirt_vmi_memory_domain_bytes{} + on(name, namespace) group_left(vmi_pod)(0*kubevirt_vmi_info)
))
/
sum(sum by (vmi_pod, namespace)(label_replace(kube_pod_resource_request{resource="memory"},"vmi_pod", "$1", "pod", "(.*)" ))-
(sum by (vmi_pod, namespace)(kubevirt_vmi_launcher_memory_overhead_bytes{} + on(name, namespace) group_left(vmi_pod)(0*kubevirt_vmi_info{}))) )
- is related to
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CNV-69371 kubevirt_vmi_launcher_memory_overhead_bytes does not report an accurate value
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- ASSIGNED
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