Queries for the AmlComputeClusterEvent table

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For information on using these queries in the Azure portal, see Log Analytics tutorial. For the REST API, see Query.

Get cluster events for clusters for specific VM size

Get top 100 cluster events for clusters where the VM size is Standard_D1_V2.

AmlComputeClusterEvent
| where VmSize == "STANDARD_D1_V2"
| project  ClusterName, InitialNodeCount, MaximumNodeCount, QuotaAllocated, QuotaUtilized
| limit 100

Get number of running nodes

Get number of running nodes across workspaces and clusters.

AmlComputeClusterEvent
| summarize avgRunningNodes=avg(TargetNodeCount), maxRunningNodes=max(TargetNodeCount) by Workspace=tostring(split(_ResourceId, "/")[8]), ClusterName, ClusterType, VmSize, VmPriority
| limit 100

Graph of Running and Idle Node instances

Graph of Running and Idle Node instances.

AmlComputeClusterEvent
| project TimeGenerated, WorkspaceName=split(_ResourceId, "/")[-1], ClusterName, ClusterType, VmSize, VmPriority, 
  InitialNodeCount , IdleNodeCount, RunningNodeCount, PreparingNodeCount, MinimumNodeCount, MaximumNodeCount , CurrentNodeCount, TargetNodeCount 
|summarize round(sum(RunningNodeCount),1), round(sum(IdleNodeCount),1) by  Hourly=bin(TimeGenerated, 60m) 
| render timechart