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MSSQL module

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MSSQL module

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This is the Microsoft SQL 2017 Metricbeat module. It is still under active development to add new Metricsets and introduce enhancements.

Compatibility

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The module is being tested with 2017 GA version under Linux

Permission/Access required for tables

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1.transaction_log :

sys.databases
sys.dm_db_log_space_usage
sys.dm_db_log_stats(DB_ID)

2.performance :

sys.dm_os_performance_counters

If you browse MSDN for above tables, you will find "Permissions" section which defines the permission needed, e.g Permissions

Metricsets

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The following Metricsets are already included:

`transaction_log`

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transaction_log Metricset fetches information about the operation and transaction log of each MSSQL database in the monitored instance. All data is extracted from the Database Dynamic Management Views

`performance`

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performance Metricset fetches information from what’s commonly known as Performance Counters in MSSQL.

Module-specific configuration notes

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When configuring the hosts option, you can specify native user credentials as part of the host string with the following format:

hosts: ["sqlserver://sa@localhost"]]

To use Active Directory domain credentials, you can separately specify the username and password using the respective configuration options to allow the domain to be included in the username:

metricbeat.modules:
- module: mssql
  metricsets:
    - "transaction_log"
    - "performance"
  hosts: ["sqlserver://localhost"]
  username: domain\username
  password: verysecurepassword
  period: 10

Store sensitive values like passwords in the secrets keystore.

Example configuration

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The MSSQL module supports the standard configuration options that are described in Modules. Here is an example configuration:

metricbeat.modules:
- module: mssql
  metricsets:
    - "transaction_log"
    - "performance"
  hosts: ["sqlserver://localhost"]
  username: domain\username
  password: verysecurepassword
  period: 10s

Metricsets

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The following metricsets are available:

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