Monitoring Azure Storage Service

The Azure Storage Service sensor is automatically deployed and installed after you install the Instana agent.

Learn about the other supported Azure services with our Azure documentation.

Supported information

Supported client-side tracing

For this technology, Instana supports client-side tracing for the following languages and runtimes:

Configuration

Azure Storage sensor can be disabled and it can be filtered by tags and resource groups. It is possible to configure Azure Storage sensor via agent configuration in <agentinstall_dir>/etc/instana/configuration.yaml by:

com.instana.plugin.azure.storage:
  # Valid values: true, false
  enabled: false # enabled (true) by default
  # Comma separated list of tags in key:value format
  include_tags:
  # Comma separated list of tags in key:value format
  exclude_tags:
  # Comma separated list of resource groups
  include_resource_groups:
  # Comma separated list of resource groups
  exclude_resource_groups:

Azure Storage sensor can be disabled. To disable monitoring of the Azure Storage services use the following configuration:

com.instana.plugin.azure.storage:
  enabled: false

Multiple tags and resource groups can be defined, separated by a comma. Tags should be provided as a key-value pair separated by :. In order to make configuration easier, it is possible to define which tags and resource groups you want to include in discovery or exclude from discovery. In case of defining tag or resource group in both lists (include and exclude), exclude list has higher priority. If there is no need for services filtering, the configuration should not be defined. It's not mandatory to define all values in order to enable filtering.

To include services by tags into discovery use following configuration:

com.instana.plugin.azure.storage:
  include_tags: # Comma separated list of tags in key:value format (e.g. env:prod,env:staging)

To exclude services by tags from discovery use following configuration:

com.instana.plugin.azure.storage:
  exclude_tags: # Comma separated list of tags in key:value format (e.g. env:dev,env:test)

To include services by resource groups into discovery use following configuration:

com.instana.plugin.azure.storage:
  include_resource_groups: # Comma separated list of resource groups (e.g. rg_prod,rg_staging)

To exclude services by resource groups from discovery use following configuration:

com.instana.plugin.azure.storage:
  exclude_resource_groups: # Comma separated list of resource groups (e.g. rg_dev,rg_test)

Discovery filtering can be configured on the global level for all Azure services. In case of defining filters for Azure Storage service, global filters will be overridden. For more details about global Azure service discovery filtering visit Azure Configuration. Azure Storage has been recently extended with Azure Queues.

Metrics collection

To view the metrics, select Infrastructure in the sidebar of the Instana User interface, click a specific monitored host, and then you can see a host dashboard with all the collected metrics and monitored processes.

Metrics for Storage Service are pulled every minute, which is the resolution Azure provides for monitoring of these services.

Extension provides 3 new Metrics for Azure Queues that are being pulled every hour.

Configuration data

Storage

Storage Service Details Description
Name The name of the Storage service instance.
Resource Group The resource group of the Storage service instance.
Location The region where the instance is located
Subscription Id The subscription ID of the Storage service instance.
Type Storage type
Kind Indicates the type of storage account
State Current deployment state of the instance.
Access Tier The access tier of the storage account.
Blob Capabilities Indicates if the storage account is upgraded with Azure Data Lake Gen2 capabilities (ADLS Gen2).

Queues

Queue Details Description
Name The name of the Queue.
Resource Group The resource group of the Storage service instance where Queue belongs.
Location The region where the instance is located. In this case that is a Storage.
Subscription Id The subscription ID of the Storage service instance.
Type Queue type

Blobs

Blob Details Description
Name The name of the Blob.
Resource Group The resource group of the storage service instance where the blob belongs.
Location The region where the instance is located. In this case, the region is storage.
Subscription Id The subscription ID of the storage service instance.
Type Blob type

Performance metrics

Storage Service Metric Description
Transactions
Total number of transactions The number of requests made to a storage service or the specified API operation. This number includes successful and failed requests, as well as requests which produced errors. Use ResponseType dimension for the number of different type of response.
Ingress
The total ingress in bytes The amount of ingress data, in bytes. This number includes ingress from an external client into Azure Storage as well as ingress within Azure.
Average The average ingress.
Minimum The minimum ingress.
Maximum The maximum ingress.
Egress
The total egress in bytes The amount of egress data, in bytes. This number includes egress from an external client into Azure Storage as well as egress within Azure. As a result, this number does not reflect billable egress.
Average The average egress.
Minimum The minimum egress.
Maximum The maximum egress.
Server Latency
Average The average latency used by Azure Storage to process a successful request, in milliseconds. This value does not include the network latency specified in AverageE2ELatency.
Minimum The minimum latency.
Maximum The maximum latency.
E2E Latency
Average The average end-to-end latency of successful requests made to a storage service or the specified API operation, in milliseconds. This value includes the required processing time within Azure Storage to read the request, send the response, and receive acknowledgment of the response.
Minimum The minimum latency.
Maximum The maximum latency.
Availability
Average The percentage of availability for the storage service or the specified API operation. Availability is calculated by taking the TotalBillableRequests value and dividing it by the number of applicable requests, including those that produced unexpected errors. All unexpected errors result in reduced availability for the storage service or the specified API operation.
Minimum The minimum availability.
Maximum The maximum availability.
Queue Capacity
Average The Queue capacity for the storage service or the specified API operation represented as number.
Queue Count
Average The queue count for the storage service or the specified API operation that is represented as a number.
Queue Message Count
Average The queue message count for the storage service or the specified API operation that is represented as a number.
Blob Capacity
Average The amount of storage that is used by the blob service of the storage account in bytes.
Blob Count
Average The number of blob objects that are stored in the storage account.
Blob Container Count
Average The number of blob containers in the storage account.
Blob Ingress
Total The total amount of ingress data, in bytes. This number includes ingress from an external client into the Azure storage and ingress within Azure.
Average The average amount of ingress data.
Minimum The minimum amount of ingress data.
Maximum The maximum amount of ingress data.
Blob Egress
Total The total amount of egress data. This number includes egress to an external client from Azure storage and egress within Azure. As a result, this number does not reflect billable egress.
Average The average amount of egress data.
Minimum The minimum amount of egress data.
Maximum The maximum amount of egress data.
Blob Server Latency
Average The average time used to process a successful request by Azure storage. This value does not include the network latency that is specified in SuccessE2ELatency.
Minimum The minimum server latency of blob metrics.
Maximum The maximum server latency of blob metrics.
Blob E2E Latency
Average The average end-to-end (E2E) latency of successful requests made to a storage service or the specified API operation, in milliseconds. This value includes the required processing time within Azure Storage to read the request, send the response, and receive acknowledgment of the response.
Minimum The minimum end-to-end latency of blob metrics.
Maximum The maximum end-to-end latency of blob metrics.