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Add sqlserver input plugin #589

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Add sqlserver input plugin #589

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1 change: 1 addition & 0 deletions Godeps
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Expand Up @@ -47,6 +47,7 @@ github.com/stretchr/objx 1a9d0bb9f541897e62256577b352fdbc1fb4fd94
github.com/stretchr/testify f390dcf405f7b83c997eac1b06768bb9f44dec18
github.com/wvanbergen/kafka 1a8639a45164fcc245d5c7b4bd3ccfbd1a0ffbf3
github.com/wvanbergen/kazoo-go 0f768712ae6f76454f987c3356177e138df258f8
github.com/zensqlmonitor/go-mssqldb ffe5510c6fa5e15e6d983210ab501c815b56b363
golang.org/x/crypto 3760e016850398b85094c4c99e955b8c3dea5711
golang.org/x/net 72aa00c6241a8013dc9b040abb45f57edbe73945
golang.org/x/text cf4986612c83df6c55578ba198316d1684a9a287
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1 change: 1 addition & 0 deletions plugins/inputs/all/all.go
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Expand Up @@ -33,6 +33,7 @@ import (
_ "github.com/influxdata/telegraf/plugins/inputs/rethinkdb"
_ "github.com/influxdata/telegraf/plugins/inputs/sensors"
_ "github.com/influxdata/telegraf/plugins/inputs/snmp"
_ "github.com/influxdata/telegraf/plugins/inputs/sqlserver"
_ "github.com/influxdata/telegraf/plugins/inputs/statsd"
_ "github.com/influxdata/telegraf/plugins/inputs/system"
_ "github.com/influxdata/telegraf/plugins/inputs/trig"
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50 changes: 50 additions & 0 deletions plugins/inputs/sqlserver/README.md
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# SQL Server plugin

This sqlserver plugin provides metrics for your SQL Server instance.
It currently works with SQL Server versions 2008+.
Recorded metrics are lightweight and use Dynamic Management Views supplied by SQL Server:
```
Performance counters : 1000+ metrics from sys.dm_os_performance_counters
Performance metrics : special performance and ratio metrics
Wait stats : wait tasks categorized from sys.dm_os_wait_stats
Memory clerk : memory breakdown from sys.dm_os_memory_clerks
Database size : databases size trend from sys.dm_io_virtual_file_stats
Database IO : databases I/O from sys.dm_io_virtual_file_stats
Database latency : databases latency from sys.dm_io_virtual_file_stats
Database properties : databases properties, state and recovery model, from sys.databases
OS Volume : available, used and total space from sys.dm_os_volume_stats
CPU : cpu usage from sys.dm_os_ring_buffers
```

You must create a login on every instance you want to monitor, with following script:
```SQL
USE master;
GO
CREATE LOGIN [telegraf] WITH PASSWORD = N'mystrongpassword';
GO
GRANT VIEW SERVER STATE TO [telegraf];
GO
GRANT VIEW ANY DEFINITION TO [telegraf];
GO
```

Overview
![telegraf-sqlserver-0](https://cloud.githubusercontent.com/assets/16494280/12538189/ec1b70aa-c2d3-11e5-97ec-1a4f575e8a07.png)

General Activity
![telegraf-sqlserver-1](https://cloud.githubusercontent.com/assets/16494280/12591410/f098b602-c467-11e5-9acf-2edea077ed7e.png)

Memory
![telegraf-sqlserver-2](https://cloud.githubusercontent.com/assets/16494280/12591412/f2075688-c467-11e5-9d0f-d256e032cd0e.png)

I/O
![telegraf-sqlserver-3](https://cloud.githubusercontent.com/assets/16494280/12591417/f40ccb84-c467-11e5-89ff-498fb1bc3110.png)

Disks
![telegraf-sqlserver-4](https://cloud.githubusercontent.com/assets/16494280/12591420/f5de5f68-c467-11e5-90c8-9185444ac490.png)

CPU
![telegraf-sqlserver-5](https://cloud.githubusercontent.com/assets/16494280/12591446/11dfe7b8-c468-11e5-9681-6e33296e70e8.png)

Full view
![telegraf-sqlserver-full](https://cloud.githubusercontent.com/assets/16494280/12591426/fa2b17b4-c467-11e5-9c00-929f4c4aea57.png)
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