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Backport: chore(observability): fix cpu core usage gauge #2295

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Merged
deckhouse-BOaTswain merged 1 commit into from
Apr 28, 2026
Merged

Backport: chore(observability): fix cpu core usage gauge #2295

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4 changes: 2 additions & 2 deletions monitoring/grafana-dashboards/main/propagated-vm.json
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Original file line number Diff line number Diff line change
Expand Up @@ -303,7 +303,7 @@
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Shows the current CPU core usage percentage of the virtual machine, including OS usage, hypervisor overhead, and CPU reservation levels.",
"description": "Shows the current OS CPU core usage percentage of the virtual machine, excluding hypervisor overhead.",
"fieldConfig": {
"defaults": {
"decimals": 1,
Expand Down Expand Up @@ -360,7 +360,7 @@
},
"editorMode": "code",
"exemplar": false,
"expr": "sum by (namespace,name) (rate(d8_virtualization_virtualmachine_cpu_usage_seconds_total{namespace=\"$namespace\", name=\"$name\"}[$__rate_interval])) \n/\n(\n sum by (namespace,name) (d8_virtualization_virtualmachine_cpu_cores{namespace=\"$namespace\", name=\"$name\"}) / 100\n)",
"expr": "sum by (namespace,name) (rate(d8_virtualization_virtualmachine_cpu_usage_seconds_total{namespace=\"$namespace\", name=\"$name\"}[$__rate_interval])) \n/\n(\n (avg by (namespace,name) ( sum by (namespace,name,pod) (d8_virtualization_virtualmachine_cpu_cores{namespace=\"$namespace\", name=\"$name\"}) / 100))\n)",
"hide": false,
"instant": true,
"legendFormat": "OS Usage",
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