51 lines
2.1 KiB
Markdown
51 lines
2.1 KiB
Markdown
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# SQL Server plugin
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This sqlserver plugin provides metrics for your SQL Server instance.
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It currently works with SQL Server versions 2008+.
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Recorded metrics are lightweight and use Dynamic Management Views supplied by SQL Server:
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```
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Performance counters : 1000+ metrics from sys.dm_os_performance_counters
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Performance metrics : special performance and ratio metrics
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Wait stats : wait tasks categorized from sys.dm_os_wait_stats
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Memory clerk : memory breakdown from sys.dm_os_memory_clerks
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Database size : databases size trend from sys.dm_io_virtual_file_stats
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Database IO : databases I/O from sys.dm_io_virtual_file_stats
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Database latency : databases latency from sys.dm_io_virtual_file_stats
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Database properties : databases properties, state and recovery model, from sys.databases
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OS Volume : available, used and total space from sys.dm_os_volume_stats
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CPU : cpu usage from sys.dm_os_ring_buffers
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```
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You must create a login on every instance you want to monitor, with following script:
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```SQL
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USE master;
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GO
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CREATE LOGIN [telegraf] WITH PASSWORD = N'mystrongpassword';
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GO
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GRANT VIEW SERVER STATE TO [telegraf];
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GO
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GRANT VIEW ANY DEFINITION TO [telegraf];
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GO
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```
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Overview
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General Activity
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Memory
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I/O
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Disks
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CPU
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Full view
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