AKS Insights - Pod CPU Usage going above 100%

Isacenoks, Ilja 1 Reputation point
2020-11-24T13:04:17.283+00:00

Hi, I have a question about Pod Usage in AKS Insights being able to go above 100%.
42231-image.png
What could be the case of that, is that just a kind of process overhead error? Because K8s shouldn't be able to allocate more than the limit to a pod.

I would also like to confirm, how exactly is that metric calculated, and against which limits (request or normal).

Azure Monitor
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
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Azure Kubernetes Service
Azure Kubernetes Service
An Azure service that provides serverless Kubernetes, an integrated continuous integration and continuous delivery experience, and enterprise-grade security and governance.
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  1. SwathiDhanwada-MSFT 18,996 Reputation points Moderator
    2020-12-04T04:54:17.783+00:00

    @Isacenoks, Ilja Based on the analysis done by the PG team, its possible to show a value > 100 % if denominator aka the container limit is less than the usage value.

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