Monitoring Azure SQL Database Service
TABLE OF CONTENTS
Note: Learn about the other supported Azure services with our Azure documentation.
Azure SQL Database sensor can be disabled, filtered by tags and resource groups and replica databases can be filtered also. It is possible to configure Azure SQL Database sensor via agent configuration in
com.instana.plugin.azure.sqldb: # Valid values: true, false enabled: false # enabled (true) by default # Valid values: true, false enable_replica_monitoring: true # disabled (false) 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 SQL Database sensor can be disabled. To disable monitoring of the Azure SQL Database services use the following configuration:
com.instana.plugin.azure.sqldb: enabled: false
Azure SQL Database sensor does not monitor replica databases by default. To enable monitoring of the Azure SQL replica databases use the following configuration:
com.instana.plugin.azure.sqldb: enable_replica_monitoring: true
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.sqldb: 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.sqldb: 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.sqldb: 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.sqldb: 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 API SQL Database service, global filters will be overridden. For more details about global Azure service discovery filtering visit Azure Configuration.
Metrics are pulled every minute, which is the resolution Azure provides for monitoring of these services.
|Resource Group||The resource group of the database|
|Subscription Id||The subscription ID of the database|
|Max Size||The max size of the database expressed in bytes|
|Status||The status of the database|
|Zone Redundant||Whether or not the database is zone redundant, which means the replicas of the database will be spread across multiple availability zones|
|SKU||Pricing tier (SKU)|
|DTU Limit||Count||Average||Total DTU utilization of the database|
|DTU Used||Count||Average||DTU utilization of the database|
|DTU Percentage||Percent||Average||DTU utilization percentage|
|CPU Percentage||Percent||Average||CPU resources consumed by all database sessions|
|Successful Connections||Count||Total||Total number of successful connections|
|Failed Connections||Count||Total||Total number of failed connections|
|Blocked By Firewall||Count||Total||Total number of connections blocked by the firewall|
|Storage||Bytes||Maximum||Total database size|
|Storage Percentage||Percent||Maximum||Database size percentage|
|Data IO||Percent||Average||Data I/O utilization|
|Log IO||Percent||Average||Log I/O utilization|
|Workers||Percent||Average||Concurrent workers (requests) of the database’s service tier limit by the Microsoft Azure SQL Database|
|Sessions||Percent||Average||Concurrent sessions of the database’s service tier limit|
|In-memory OLTP Storage||Percent||Average||In-memory OLTP Storage (XTP Storage)|
|vCore Limit||Percent||Average||Total number of available vCores|
|vCore Used||Percent||Average||Used vCores|
* DTU metrics are available only for DTU-based resources
** vCore metrics are available only for vCore-based resources
For each sensor, there is a curated knowledgebase of health signatures that are evaluated continuously against the incoming metrics and are used to raise issues or incidents depending on user impact.
Built-in events trigger issues or incidents based on failing health signatures on entities, and custom events trigger issues or incidents based on the thresholds of an individual metric of any given entity.
For information about built-events for Azure SQL Database Service sensor, see the Built-in events reference.