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Bug
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Resolution: Duplicate
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Critical
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None
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Quality / Stability / Reliability
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False
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False
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NoActiveCustomerTickets
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CLOSED
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Moderate
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None
+++ This bug was initially created as a clone of Bug #2078545 +++
Description of problem:
There are many alerts KubeVirtComponentExceedsRequestedMemory in Firing state on a cluster, some of them appeared right after installation.
May be memory should be adjusted for kubevirt system pods?
Version-Release number of selected component (if applicable):
4.10.7
Actual results:
Alerts are constantly firing, some of them triggered right after cluster installation. Screenshot attached
Expected results:
kubevirt system pods requested enough memory and alert is not triggered
Alerts were firing since the clusters were updated to 4.10, and they are present currently.
$ oc adm top pod -n openshift-cnv
W0201 10:14:00.900580 352322 top_pod.go:140] Using json format to get metrics. Next release will switch to protocol-buffers, switch early by passing --use-protocol-buffers flag
NAME CPU(cores) MEMORY(bytes)
bridge-marker-7bxvz 0m 14Mi
bridge-marker-7hl2t 0m 13Mi
bridge-marker-l5vc8 0m 14Mi
cdi-apiserver-579db4d8b8-bvnpc 6m 70Mi
cdi-deployment-5fd7f4df7f-cxjsm 1m 143Mi
cdi-operator-6bd7bcd7dd-z2rjm 2m 206Mi
cdi-uploadproxy-755ddd87cd-gnlkp 0m 46Mi
cluster-network-addons-operator-695f4c5d45-8qhmr 4m 134Mi
hco-operator-f8f797ccf-n2g5z 2m 173Mi
hco-webhook-648458dd4d-ktjhs 0m 54Mi
hostpath-provisioner-operator-76b5bdf67f-6zlsp 5m 70Mi
hyperconverged-cluster-cli-download-5c8b87dd5f-jffn6 0m 68Mi
kube-cni-linux-bridge-plugin-grgtq 0m 1Mi
kube-cni-linux-bridge-plugin-rf9d6 0m 5Mi
kube-cni-linux-bridge-plugin-w9b8b 0m 5Mi
kubemacpool-cert-manager-d8784459-gdvwp 1m 87Mi
kubemacpool-mac-controller-manager-6f8ff6467c-cqfw4 9m 117Mi
node-maintenance-operator-668bb4466f-hfmzq 1m 51Mi
ssp-operator-fd845685f-82cfs 8m 129Mi
virt-api-557f4fd745-67qzp 17m 242Mi
virt-api-557f4fd745-hldsv 2m 242Mi
virt-controller-57b59bbf85-5dtlj 18m 210Mi
virt-controller-57b59bbf85-lnh9d 2m 279Mi
virt-handler-8vz5b 0m 191Mi
virt-handler-cppv7 0m 194Mi
virt-handler-fl5nz 12m 153Mi
virt-operator-775c86cf49-9ww9f 1m 207Mi
virt-operator-775c86cf49-zprlc 2m 273Mi
virt-template-validator-bbccc557f-ldq5j 1m 41Mi
virt-template-validator-bbccc557f-vdq9j 0m 42Mi
- is blocked by
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CNV-17819 [2078545] many KubeVirtComponentExceedsRequestedMemory alerts in Firing state
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- Closed
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- external trackers