Metrics for resource performance in Azure - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to retrieve CPU usage metric for an Azure VM.

Azure

az monitor metrics list --resource [1] --metric "Percentage CPU"

Drag options to blanks, or click blank then click option'

AmyResourceGroup/myVM

B/subscriptions/123/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachines/myVM

CmyVM

DresourceGroup/myVM

Attempts:

3 left

💡 Hint

Common Mistakes

Using only the VM name without full resource path

Using resource group and VM name separated by slash without full path

The full resource ID is required to specify the Azure VM resource when retrieving metrics.

2fill in blank

medium

Complete the code to filter metrics by time range in Azure CLI.

Azure

az monitor metrics list --resource [1] --metric "Network In" --interval PT1H

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A/subscriptions/abc/resourceGroups/rg1/providers/Microsoft.Sql/servers/sql1

B/subscriptions/abc/resourceGroups/rg1/providers/Microsoft.Compute/virtualMachines/vm1

C/subscriptions/abc/resourceGroups/rg1/providers/Microsoft.Storage/storageAccounts/sa1

D/subscriptions/abc/resourceGroups/rg1/providers/Microsoft.Network/networkInterfaces/nic1

Attempts:

3 left

💡 Hint

Common Mistakes

Using VM or storage account resource IDs for network metrics

Not specifying the correct resource type for the metric

The NetworkIn metric applies to network interfaces, so the resource must be a network interface ID.

3fill in blank

hard

Fix the error in the Azure CLI command to list metrics for a storage account.

Azure

az monitor metrics list --resource [1] --metric Transactions

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A/subscriptions/xyz/resourceGroups/rg2/providers/Microsoft.Storage/storageAccounts/myStorage

B/subscriptions/xyz/resourceGroups/rg2/providers/Microsoft.Compute/virtualMachines/myVM

C/subscriptions/xyz/resourceGroups/rg2/providers/Microsoft.Network/networkInterfaces/myNIC

D/subscriptions/xyz/resourceGroups/rg2/providers/Microsoft.Sql/servers/mySqlServer

Attempts:

3 left

💡 Hint

Common Mistakes

Using VM or network interface resource IDs for storage metrics

Using SQL server resource ID for storage metrics

The Transactions metric is valid for storage accounts, so the resource must be a storage account ID.

4fill in blank

hard

Fill both blanks to create a query that lists CPU and Memory metrics for a VM in the last 30 minutes.

Azure

az monitor metrics list --resource [1] --metric [2] --interval PT30M

Drag options to blanks, or click blank then click option'

A/subscriptions/1234/resourceGroups/rgVM/providers/Microsoft.Compute/virtualMachines/vm01

BDiskReadBytes

CPercentage CPU Available Memory Bytes

DPercentage CPU Network In

Attempts:

3 left

💡 Hint

Common Mistakes

Using incomplete resource IDs

Using incorrect metric names or unrelated metrics

The resource must be the VM's full resource ID, and the metrics must include CPU and memory metrics separated by spaces.

5fill in blank

hard

Fill all three blanks to create a command that retrieves average Disk Write Bytes metric for a VM over the last hour with aggregation.

Azure

az monitor metrics list --resource [1] --metric [2] --aggregation [3] --interval PT1H

Drag options to blanks, or click blank then click option'

A/subscriptions/5678/resourceGroups/rgDisk/providers/Microsoft.Compute/virtualMachines/vmDisk01

BDisk Write Bytes

CAverage

DTotal

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect metric names

Using aggregation types not supported or unrelated to the metric

The command requires the VM's full resource ID, the correct metric name, and the aggregation type 'Average' to get average values.