Kusto-AKS Pod CPU Usage Graph

pod-cpu-usage.csl

let _Namespace = "Your namespace";
let _ServiceName = "Your Deployment name";
let _ContainerName = "Specific Container name"; // Only required if you have multiple containers running (eg. Sidecar)
KubePodInventory
| where isnotempty(Computer) // eliminate unscheduled pods
| where PodStatus in ('Running')
| where ServiceName has _ServiceName
| where ContainerName has _ContainerName
| where Namespace == _Namespace
| extend ContainerIdentifier=tostring(split(ContainerName, '/')[1])
| extend InstanceName=strcat(ClusterId, '/', PodUid, '/', ContainerIdentifier)
| distinct Name, InstanceName
| join kind=inner
    (Perf
    | where ObjectName == 'K8SContainer'
    | where CounterName == "cpuUsageNanoCores")
    on InstanceName
| project CpuUsage=(CounterValue / 1e+9), TimeGenerated, Name
| render timechart;