sqlserver plugin unit test
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@ -5,12 +5,14 @@ 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 : some special performance metrics
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Wait stats : list of wait tasks categorized from sys.dm_os_wait_stats
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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 : database size trend, data and log file from sys.dm_io_virtual_file_stats
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Database IO : database I/O from sys.dm_io_virtual_file_stats
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Database latency : database reads and writes latency from sys.dm_io_virtual_file_stats
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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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@ -6,42 +6,46 @@ import (
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"sync"
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"time"
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// go-mssqldb initialization
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_ "github.com/zensqlmonitor/go-mssqldb"
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)
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type SqlServer struct {
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Servers []*Server
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}
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type Server struct {
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ConnectionString string
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// SQLServer struct
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type SQLServer struct {
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Servers []string
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}
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// Query struct
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type Query struct {
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Script string
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ResultByRow bool
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OrderedColumns []string
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}
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// MapQuery type
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type MapQuery map[string]Query
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var queries MapQuery
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var defaultConnectionString = &Server{ConnectionString: "Server=.;app name=telegraf;log=1;"}
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var defaultServer = "Server=.;app name=telegraf;log=1;"
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var sampleConfig = `
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# specify instances
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# Specify instances to monitor with a list of connection strings.
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# All connection parameters are optional.
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# By default, the host is localhost, listening on default port, TCP 1433
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# and, for Windows, the user is the currently running AD user (SSO).
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# By default, the host is localhost, listening on default port, TCP 1433 and,
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# for Windows, the user is the currently running AD user (SSO).
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# See https://github.com/denisenkom/go-mssqldb for detailed connection parameters.
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[[inputs.sqlserver.servers]]
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# ConnectionString = "Server=192.168.1.10;Port=1433;User Id=telegraf;Password=T$l$gr@f69*;app name=telegraf;log=1;"
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# servers = ["Server=192.168.1.10;Port=1433;User Id=telegraf;Password=T$l$gr@f69*;app name=telegraf;log=1;"]
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`
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func (s *SqlServer) SampleConfig() string {
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// SampleConfig return the sample configuration
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func (s *SQLServer) SampleConfig() string {
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return sampleConfig
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}
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func (s *SqlServer) Description() string {
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// Description return plugin description
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func (s *SQLServer) Description() string {
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return "Read metrics from Microsoft SQL Server"
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}
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@ -49,25 +53,28 @@ type scanner interface {
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Scan(dest ...interface{}) error
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}
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func InitQueries() {
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func initQueries() {
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queries = make(MapQuery)
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queries["PerformanceCounters"] = Query{Script: PerformanceCounters, ResultByRow: true}
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queries["WaitStatsCategorized"] = Query{Script: WaitStatsCategorized, ResultByRow: false}
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queries["CPUHistory"] = Query{Script: CPUHistory, ResultByRow: false}
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queries["DatabaseIO"] = Query{Script: DatabaseIO, ResultByRow: false}
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queries["DatabaseSize"] = Query{Script: DatabaseSize, ResultByRow: false}
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queries["DatabaseLatency"] = Query{Script: DatabaseLatency, ResultByRow: false}
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queries["MemoryClerk"] = Query{Script: MemoryClerk, ResultByRow: false}
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queries["PerformanceMetrics"] = Query{Script: PerformanceMetrics, ResultByRow: false}
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queries["PerformanceCounters"] = Query{Script: sqlPerformanceCounters, ResultByRow: true}
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queries["WaitStatsCategorized"] = Query{Script: sqlWaitStatsCategorized, ResultByRow: false}
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queries["CPUHistory"] = Query{Script: sqlCPUHistory, ResultByRow: false}
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queries["DatabaseIO"] = Query{Script: sqlDatabaseIO, ResultByRow: false}
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queries["DatabaseSize"] = Query{Script: sqlDatabaseSize, ResultByRow: false}
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queries["DatabaseStats"] = Query{Script: sqlDatabaseStats, ResultByRow: false}
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queries["DatabaseProperties"] = Query{Script: sqlDatabaseProperties, ResultByRow: false}
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queries["MemoryClerk"] = Query{Script: sqlMemoryClerk, ResultByRow: false}
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queries["VolumeSpace"] = Query{Script: sqlVolumeSpace, ResultByRow: false}
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queries["PerformanceMetrics"] = Query{Script: sqlPerformanceMetrics, ResultByRow: false}
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}
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func (s *SqlServer) Gather(acc inputs.Accumulator) error {
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// Gather collect data from SQL Server
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func (s *SQLServer) Gather(acc inputs.Accumulator) error {
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InitQueries()
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initQueries()
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if len(s.Servers) == 0 {
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s.Servers = append(s.Servers, defaultConnectionString)
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s.Servers = append(s.Servers, defaultServer)
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}
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var wg sync.WaitGroup
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@ -76,10 +83,10 @@ func (s *SqlServer) Gather(acc inputs.Accumulator) error {
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for _, serv := range s.Servers {
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for _, query := range queries {
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wg.Add(1)
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go func(serv Server, query Query) {
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go func(serv string, query Query) {
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defer wg.Done()
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outerr = s.gatherServer(serv, query, acc)
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}(*serv, query)
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}(serv, query)
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}
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}
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@ -87,14 +94,10 @@ func (s *SqlServer) Gather(acc inputs.Accumulator) error {
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return outerr
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}
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func (s *SqlServer) gatherServer(server Server, query Query, acc inputs.Accumulator) error {
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if server.ConnectionString == "" {
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server = *defaultConnectionString
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}
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func (s *SQLServer) gatherServer(server string, query Query, acc inputs.Accumulator) error {
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// deferred opening
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conn, err := sql.Open("mssql", server.ConnectionString)
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conn, err := sql.Open("mssql", server)
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if err != nil {
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return err
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}
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@ -114,7 +117,7 @@ func (s *SqlServer) gatherServer(server Server, query Query, acc inputs.Accumula
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defer rows.Close()
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// grab the column information from the result
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query.OrderedColumns, err = rows.Columns() // query passed by ref
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query.OrderedColumns, err = rows.Columns()
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if err != nil {
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return err
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}
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@ -128,7 +131,7 @@ func (s *SqlServer) gatherServer(server Server, query Query, acc inputs.Accumula
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return rows.Err()
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}
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func (p *SqlServer) accRow(query Query, acc inputs.Accumulator, row scanner) error {
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func (s *SQLServer) accRow(query Query, acc inputs.Accumulator, row scanner) error {
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var columnVars []interface{}
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var fields = make(map[string]interface{})
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@ -180,12 +183,12 @@ func (p *SqlServer) accRow(query Query, acc inputs.Accumulator, row scanner) err
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func init() {
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inputs.Add("sqlserver", func() inputs.Input {
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return &SqlServer{}
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return &SQLServer{}
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})
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}
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// queries
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const PerformanceMetrics string = `SET NOCOUNT ON;
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const sqlPerformanceMetrics string = `SET NOCOUNT ON;
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SET ARITHABORT ON;
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SET QUOTED_IDENTIFIER ON;
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
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@ -198,17 +201,24 @@ DECLARE @PCounters TABLE
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);
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INSERT @PCounters (counter_name, cntr_value)
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SELECT 'Page File Usage Percent', CAST(100 * (1 - available_page_file_kb * 1. / total_page_file_kb) as decimal(9,2)) as PageFileUsagePercent
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SELECT 'Point In Time Recovery', Value = CASE
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WHEN 1 > 1.0 * COUNT(*) / NULLIF((SELECT COUNT(*) FROM sys.databases d WHERE database_id > 4), 0)
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THEN 0 ELSE 1 END
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FROM sys.databases d
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WHERE database_id > 4
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AND recovery_model IN (1)
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UNION ALL
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SELECT 'Page File Usage (%)', CAST(100 * (1 - available_page_file_kb * 1. / total_page_file_kb) as decimal(9,2)) as [PageFileUsage (%)]
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FROM sys.dm_os_sys_memory
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UNION ALL
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SELECT 'Connection memory bytes per connection', Ratio = CAST((cntr_value / (SELECT 1.0 * cntr_value FROM sys.dm_os_performance_counters WHERE counter_name = 'User Connections')) * 1024 as int)
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SELECT 'Connection memory per connection (bytes)', Ratio = CAST((cntr_value / (SELECT 1.0 * cntr_value FROM sys.dm_os_performance_counters WHERE counter_name = 'User Connections')) * 1024 as int)
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FROM sys.dm_os_performance_counters
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WHERE counter_name = 'Connection Memory (KB)'
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UNION ALL
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SELECT 'Available physical memory bytes', available_physical_memory_kb * 1024
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SELECT 'Available physical memory (bytes)', available_physical_memory_kb * 1024
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FROM sys.dm_os_sys_memory
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UNION ALL
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SELECT 'Signal wait percent', SignalWaitPercent = CAST(100.0 * SUM(signal_wait_time_ms) / SUM (wait_time_ms) AS NUMERIC(20,2))
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SELECT 'Signal wait (%)', SignalWaitPercent = CAST(100.0 * SUM(signal_wait_time_ms) / SUM (wait_time_ms) AS NUMERIC(20,2))
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FROM sys.dm_os_wait_stats
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UNION ALL
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SELECT 'Sql compilation per batch request', SqlCompilationPercent = 100.0 * cntr_value / (SELECT 1.0*cntr_value FROM sys.dm_os_performance_counters WHERE counter_name = 'Batch Requests/sec')
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@ -233,7 +243,7 @@ SELECT 'Average runnable tasks', AverageRunnableTaskCount = (SELECT AVG(runnable
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UNION ALL
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SELECT 'Average pending disk IO', AveragePendingDiskIOCount = (SELECT AVG(pending_disk_io_count) FROM sys.dm_os_schedulers WITH (NOLOCK) WHERE scheduler_id < 255 )
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UNION ALL
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SELECT 'Buffer pool rate', BufferPoolRate = (1.0*cntr_value * 8 * 1024) /
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SELECT 'Buffer pool rate (bytes/sec)', BufferPoolRate = (1.0*cntr_value * 8 * 1024) /
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(SELECT 1.0*cntr_value FROM sys.dm_os_performance_counters WHERE object_name like '%Buffer Manager%' AND lower(counter_name) = 'Page life expectancy')
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FROM sys.dm_os_performance_counters
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WHERE object_name like '%Buffer Manager%'
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@ -271,7 +281,7 @@ PIVOT(SUM(cntr_value) FOR counter_name IN (' + @ColumnName + ')) AS PVTTable
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EXEC sp_executesql @DynamicPivotQuery;
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`
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const MemoryClerk string = `SET NOCOUNT ON;
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const sqlMemoryClerk string = `SET NOCOUNT ON;
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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DECLARE @w TABLE (ClerkCategory nvarchar(64) NOT NULL, UsedPercent decimal(9,2), UsedBytes bigint)
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@ -339,7 +349,7 @@ PIVOT
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) as T;
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`
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const DatabaseSize string = `SET NOCOUNT ON;
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const sqlDatabaseSize string = `SET NOCOUNT ON;
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
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IF OBJECT_ID('tempdb..#baseline') IS NOT NULL
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@ -362,7 +372,7 @@ FROM (SELECT DISTINCT database_name FROM #baseline) AS bl
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--Prepare the PIVOT query using the dynamic
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SET @DynamicPivotQuery = N'
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SELECT measurement = ''Log size'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
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SELECT measurement = ''Log size (bytes)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
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, ' + @ColumnName + ' FROM
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(
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SELECT database_name, size_on_disk_bytes
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@ -373,7 +383,7 @@ PIVOT(SUM(size_on_disk_bytes) FOR database_name IN (' + @ColumnName + ')) AS PVT
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UNION ALL
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SELECT measurement = ''Rows size'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
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SELECT measurement = ''Rows size (bytes)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database size''
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, ' + @ColumnName + ' FROM
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(
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SELECT database_name, size_on_disk_bytes
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@ -386,7 +396,7 @@ PIVOT(SUM(size_on_disk_bytes) FOR database_name IN (' + @ColumnName + ')) AS PVT
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EXEC sp_executesql @DynamicPivotQuery;
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`
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const DatabaseLatency string = `SET NOCOUNT ON;
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const sqlDatabaseStats string = `SET NOCOUNT ON;
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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IF OBJECT_ID('tempdb..#baseline') IS NOT NULL
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@ -430,7 +440,7 @@ FROM (SELECT DISTINCT DatabaseName FROM #baseline) AS bl
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--Prepare the PIVOT query using the dynamic
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SET @DynamicPivotQuery = N'
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SELECT measurement = ''Log read latency'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Log read latency (ms)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, ReadLatency
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@ -441,7 +451,7 @@ PIVOT(SUM(ReadLatency) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
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UNION ALL
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SELECT measurement = ''Log write latency'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Log write latency (ms)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, WriteLatency
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@ -452,7 +462,7 @@ PIVOT(SUM(WriteLatency) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
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UNION ALL
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SELECT measurement = ''Rows read latency'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Rows read latency (ms)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, ReadLatency
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@ -463,7 +473,7 @@ PIVOT(SUM(ReadLatency) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
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UNION ALL
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SELECT measurement = ''Rows write latency'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Rows write latency (ms)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, WriteLatency
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@ -474,7 +484,7 @@ PIVOT(SUM(WriteLatency) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
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UNION ALL
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SELECT measurement = ''Rows bytes per read'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Rows (average bytes/read)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, AvgBytesPerRead
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@ -485,7 +495,7 @@ PIVOT(SUM(AvgBytesPerRead) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTabl
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UNION ALL
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SELECT measurement = ''Rows bytes per write'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Rows (average bytes/write)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, AvgBytesPerWrite
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@ -496,7 +506,7 @@ PIVOT(SUM(AvgBytesPerWrite) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTab
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UNION ALL
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SELECT measurement = ''Log bytes per read'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Log (average bytes/read)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, AvgBytesPerRead
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@ -507,7 +517,7 @@ PIVOT(SUM(AvgBytesPerRead) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTabl
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UNION ALL
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SELECT measurement = ''Log bytes per write'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database latency''
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SELECT measurement = ''Log (average bytes/write)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database stats''
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, ' + @ColumnName + ' FROM
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(
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SELECT DatabaseName, AvgBytesPerWrite
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@ -515,13 +525,12 @@ FROM #baseline
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WHERE datafile_type = ''LOG''
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) as V
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PIVOT(SUM(AvgBytesPerWrite) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
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'
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--PRINT @DynamicPivotQuery
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EXEC sp_executesql @DynamicPivotQuery;
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`
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const DatabaseIO string = `SET NOCOUNT ON;
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const sqlDatabaseIO string = `SET NOCOUNT ON;
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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DECLARE @secondsBetween tinyint = 5;
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DECLARE @delayInterval char(8) = CONVERT(Char(8), DATEADD(SECOND, @secondsBetween, '00:00:00'), 108);
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@ -535,6 +544,8 @@ SELECT DB_NAME(mf.database_id) AS databaseName ,
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mf.physical_name,
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divfs.num_of_bytes_read,
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divfs.num_of_bytes_written,
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divfs.num_of_reads,
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divfs.num_of_writes,
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GETDATE() AS baselineDate
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INTO #baseline
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FROM sys.dm_io_virtual_file_stats(NULL, NULL) AS divfs
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@ -550,6 +561,8 @@ WAITFOR DELAY @delayInterval;
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mf.physical_name,
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divfs.num_of_bytes_read,
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divfs.num_of_bytes_written,
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divfs.num_of_reads,
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divfs.num_of_writes,
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GETDATE() AS currentlineDate
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FROM sys.dm_io_virtual_file_stats(NULL, NULL) AS divfs
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INNER JOIN sys.master_files AS mf ON mf.database_id = divfs.database_id
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@ -560,6 +573,8 @@ SELECT database_name
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, datafile_type
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, num_of_bytes_read_persec = SUM(num_of_bytes_read_persec)
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, num_of_bytes_written_persec = SUM(num_of_bytes_written_persec)
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, num_of_reads_persec = SUM(num_of_reads_persec)
|
||||
, num_of_writes_persec = SUM(num_of_writes_persec)
|
||||
INTO #baselinewritten
|
||||
FROM
|
||||
(
|
||||
|
|
@ -568,6 +583,8 @@ SELECT
|
|||
, datafile_type = type_desc
|
||||
, num_of_bytes_read_persec = (currentLine.num_of_bytes_read - T1.num_of_bytes_read) / (DATEDIFF(SECOND,baseLineDate,currentLineDate))
|
||||
, num_of_bytes_written_persec = (currentLine.num_of_bytes_written - T1.num_of_bytes_written) / (DATEDIFF(SECOND,baseLineDate,currentLineDate))
|
||||
, num_of_reads_persec = (currentLine.num_of_reads - T1.num_of_reads) / (DATEDIFF(SECOND,baseLineDate,currentLineDate))
|
||||
, num_of_writes_persec = (currentLine.num_of_writes - T1.num_of_writes) / (DATEDIFF(SECOND,baseLineDate,currentLineDate))
|
||||
FROM currentLine
|
||||
INNER JOIN #baseline T1 ON T1.databaseName = currentLine.databaseName
|
||||
AND T1.physical_name = currentLine.physical_name
|
||||
|
|
@ -576,14 +593,14 @@ GROUP BY database_name, datafile_type
|
|||
|
||||
DECLARE @DynamicPivotQuery AS NVARCHAR(MAX)
|
||||
DECLARE @ColumnName AS NVARCHAR(MAX), @ColumnName2 AS NVARCHAR(MAX)
|
||||
|
||||
SELECT @ColumnName = ISNULL(@ColumnName + ',','') + QUOTENAME(database_name)
|
||||
FROM (SELECT DISTINCT database_name FROM #baselinewritten) AS bl
|
||||
SELECT @ColumnName2 = ISNULL(@ColumnName2 + '+','') + QUOTENAME(database_name)
|
||||
FROM (SELECT DISTINCT database_name FROM #baselinewritten) AS bl
|
||||
|
||||
--Prepare the PIVOT query using the dynamic
|
||||
SET @DynamicPivotQuery = N'
|
||||
SELECT measurement = ''Log writes bytes'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ' FROM
|
||||
SELECT measurement = ''Log writes (bytes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_bytes_written_persec
|
||||
FROM #baselinewritten
|
||||
|
|
@ -593,8 +610,8 @@ PIVOT(SUM(num_of_bytes_written_persec) FOR database_name IN (' + @ColumnName + '
|
|||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Rows writes bytes'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ' FROM
|
||||
SELECT measurement = ''Rows writes (bytes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_bytes_written_persec
|
||||
FROM #baselinewritten
|
||||
|
|
@ -604,8 +621,8 @@ PIVOT(SUM(num_of_bytes_written_persec) FOR database_name IN (' + @ColumnName + '
|
|||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Log reads bytes'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ' FROM
|
||||
SELECT measurement = ''Log reads (bytes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_bytes_read_persec
|
||||
FROM #baselinewritten
|
||||
|
|
@ -615,20 +632,279 @@ PIVOT(SUM(num_of_bytes_read_persec) FOR database_name IN (' + @ColumnName + '))
|
|||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Rows reads bytes'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ' FROM
|
||||
SELECT measurement = ''Rows reads (bytes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_bytes_read_persec
|
||||
FROM #baselinewritten
|
||||
WHERE datafile_type = ''ROWS''
|
||||
) as V
|
||||
PIVOT(SUM(num_of_bytes_read_persec) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Log (writes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_writes_persec
|
||||
FROM #baselinewritten
|
||||
WHERE datafile_type = ''LOG''
|
||||
) as V
|
||||
PIVOT(SUM(num_of_writes_persec) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Rows (writes/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_writes_persec
|
||||
FROM #baselinewritten
|
||||
WHERE datafile_type = ''ROWS''
|
||||
) as V
|
||||
PIVOT(SUM(num_of_writes_persec) FOR database_name IN (' + @ColumnName + ')) AS PVTTabl
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Log (reads/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_reads_persec
|
||||
FROM #baselinewritten
|
||||
WHERE datafile_type = ''LOG''
|
||||
) as V
|
||||
PIVOT(SUM(num_of_reads_persec) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Rows (reads/sec)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''Database IO''
|
||||
, ' + @ColumnName + ', Total = ' + @ColumnName2 + ' FROM
|
||||
(
|
||||
SELECT database_name, num_of_reads_persec
|
||||
FROM #baselinewritten
|
||||
WHERE datafile_type = ''ROWS''
|
||||
) as V
|
||||
PIVOT(SUM(num_of_reads_persec) FOR database_name IN (' + @ColumnName + ')) AS PVTTable
|
||||
'
|
||||
--PRINT @DynamicPivotQuery
|
||||
|
||||
EXEC sp_executesql @DynamicPivotQuery;
|
||||
`
|
||||
|
||||
const CPUHistory string = `SET NOCOUNT ON;
|
||||
const sqlDatabaseProperties string = `SET NOCOUNT ON;
|
||||
SET ARITHABORT ON;
|
||||
SET QUOTED_IDENTIFIER ON;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
|
||||
|
||||
IF OBJECT_ID('tempdb..#Databases') IS NOT NULL
|
||||
DROP TABLE #Databases;
|
||||
CREATE TABLE #Databases
|
||||
(
|
||||
Measurement nvarchar(64) NOT NULL,
|
||||
DatabaseName nvarchar(64) NOT NULL,
|
||||
Value tinyint NOT NULL
|
||||
Primary Key(DatabaseName, Measurement)
|
||||
);
|
||||
|
||||
INSERT #Databases ( Measurement, DatabaseName, Value)
|
||||
SELECT
|
||||
Measurement = 'Recovery Model FULL'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.recovery_model = 1 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'Recovery Model BULK_LOGGED'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.recovery_model = 2 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'Recovery Model SIMPLE'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.recovery_model = 3 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State ONLINE'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 0 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State RESTORING'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 1 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State RECOVERING'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 2 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State RECOVERY_PENDING'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 3 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State SUSPECT'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 4 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State EMERGENCY'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 5 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
UNION ALL
|
||||
SELECT
|
||||
Measurement = 'State OFFLINE'
|
||||
, DatabaseName = d.Name
|
||||
, Value = CASE WHEN d.state = 6 THEN 1 ELSE 0 END
|
||||
FROM sys.databases d
|
||||
|
||||
DECLARE @DynamicPivotQuery AS NVARCHAR(MAX)
|
||||
DECLARE @ColumnName AS NVARCHAR(MAX)
|
||||
SELECT @ColumnName= ISNULL(@ColumnName + ',','') + QUOTENAME(DatabaseName)
|
||||
FROM (SELECT DISTINCT DatabaseName FROM #Databases) AS bl
|
||||
|
||||
SET @DynamicPivotQuery = N'
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''Recovery Model FULL''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''Recovery Model BULK_LOGGED''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''Recovery Model SIMPLE''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State ONLINE''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State RESTORING''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State RECOVERING''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State RECOVERY_PENDING''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State SUSPECT''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State EMERGENCY''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = Measurement, servername = REPLACE(@@SERVERNAME, ''\'', '':'')
|
||||
, type = ''Database properties''
|
||||
, ' + @ColumnName + ', total FROM
|
||||
(
|
||||
SELECT Measurement, DatabaseName, Value
|
||||
, Total = (SELECT SUM(Value) FROM #Databases WHERE Measurement = d.Measurement)
|
||||
FROM #Databases d
|
||||
WHERE d.Measurement = ''State OFFLINE''
|
||||
) as V
|
||||
PIVOT(SUM(Value) FOR DatabaseName IN (' + @ColumnName + ')) AS PVTTable
|
||||
'
|
||||
EXEC sp_executesql @DynamicPivotQuery;
|
||||
`
|
||||
|
||||
const sqlCPUHistory string = `SET NOCOUNT ON;
|
||||
SET ARITHABORT ON;
|
||||
SET QUOTED_IDENTIFIER ON;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
||||
|
|
@ -639,10 +915,10 @@ DECLARE @maxEvents int = 1
|
|||
|
||||
SELECT
|
||||
---- measurement
|
||||
measurement = 'CPU usage (%)'
|
||||
measurement = 'CPU (%)'
|
||||
---- tags
|
||||
, servername= REPLACE(@@SERVERNAME, '\', ':')
|
||||
, type = 'CPU'
|
||||
, type = 'CPU usage'
|
||||
-- value
|
||||
, [SQL process] = ProcessUtilization
|
||||
, [External process]= 100 - SystemIdle - ProcessUtilization
|
||||
|
|
@ -661,9 +937,10 @@ FROM (SELECT timestamp, convert(xml, record) As Record
|
|||
WHERE ring_buffer_type = N'RING_BUFFER_SCHEDULER_MONITOR'
|
||||
And record Like '%<SystemHealth>%') x) y
|
||||
ORDER BY timestamp_ms Desc
|
||||
) as T;`
|
||||
) as T;
|
||||
`
|
||||
|
||||
const PerformanceCounters string = `SET NOCOUNT ON;
|
||||
const sqlPerformanceCounters string = `SET NOCOUNT ON;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
||||
IF OBJECT_ID('tempdb..#PCounters') IS NOT NULL DROP TABLE #PCounters
|
||||
CREATE TABLE #PCounters
|
||||
|
|
@ -708,17 +985,28 @@ WHERE spi.object_name NOT LIKE 'SQLServer:Backup Device%'
|
|||
AND NOT EXISTS (SELECT 1 FROM sys.databases WHERE Name = spi.instance_name);
|
||||
|
||||
SELECT
|
||||
measurement = cc.counter_name + CASE WHEN LEN(cc.instance_name) > 0 THEN ' | ' + cc.instance_name ELSE '' END
|
||||
measurement = cc.counter_name
|
||||
+ CASE WHEN LEN(cc.instance_name) > 0 THEN ' | ' + cc.instance_name ELSE '' END
|
||||
+ ' | '
|
||||
+ SUBSTRING( cc.object_name, CHARINDEX(':', cc.object_name) + 1, LEN( cc.object_name) - CHARINDEX(':', cc.object_name))
|
||||
-- tags
|
||||
, servername = REPLACE(@@SERVERNAME, '\', ':')
|
||||
, objectname = REPLACE(cc.object_name, ' ', '')
|
||||
, type = 'Performance counters'
|
||||
--, countertype = CASE cc.cntr_type
|
||||
-- When 65792 Then 'Count'
|
||||
-- When 537003264 Then 'Ratio'
|
||||
-- When 272696576 Then 'Per second'
|
||||
-- When 1073874176 Then 'Average'
|
||||
-- When 272696320 Then 'Average Per Second'
|
||||
-- When 1073939712 Then 'Base'
|
||||
-- END
|
||||
-- value
|
||||
, value = CAST(Case cc.cntr_type
|
||||
, value = CAST(CASE cc.cntr_type
|
||||
When 65792 Then cc.cntr_value -- Count
|
||||
When 537003264 Then IsNull(Cast(cc.cntr_value as Money) / NullIf(cbc.cntr_value, 0), 0) -- Ratio
|
||||
When 272696576 Then cc.cntr_value - pc.cntr_value -- Per Second
|
||||
When 1073874176 Then IsNull(Cast(cc.cntr_value - pc.cntr_value as Money) / NullIf(cbc.cntr_value - pbc.cntr_value, 0), 0) -- Avg
|
||||
When 272696320 Then IsNull(Cast(cc.cntr_value - pc.cntr_value as Money) / NullIf(cbc.cntr_value - pbc.cntr_value, 0), 0) -- Avg/sec
|
||||
When 1073939712 Then cc.cntr_value - pc.cntr_value -- Base
|
||||
Else cc.cntr_value End as int)
|
||||
--, currentvalue= CAST(cc.cntr_value as bigint)
|
||||
|
|
@ -746,10 +1034,12 @@ LEFT JOIN #PCounters pbc On pc.object_name = pbc.object_name
|
|||
Else pc.counter_name + ' base'
|
||||
End) = pbc.counter_name
|
||||
And pc.cntr_type In (537003264, 1073874176)
|
||||
IF OBJECT_ID('tempdb..#CCounters') IS NOT NULL DROP TABLE #CCounters;
|
||||
IF OBJECT_ID('tempdb..#PCounters') IS NOT NULL DROP TABLE #PCounters;`
|
||||
|
||||
const WaitStatsCategorized string = `SET NOCOUNT ON;
|
||||
IF OBJECT_ID('tempdb..#CCounters') IS NOT NULL DROP TABLE #CCounters;
|
||||
IF OBJECT_ID('tempdb..#PCounters') IS NOT NULL DROP TABLE #PCounters;
|
||||
`
|
||||
|
||||
const sqlWaitStatsCategorized string = `SET NOCOUNT ON;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
|
||||
DECLARE @secondsBetween tinyint = 5
|
||||
DECLARE @delayInterval char(8) = CONVERT(Char(8), DATEADD(SECOND, @secondsBetween, '00:00:00'), 108);
|
||||
|
|
@ -1068,24 +1358,26 @@ WHERE T2.WaitTaskCount - T1.WaitTaskCount > 0
|
|||
GROUP BY G.WaitCategory;
|
||||
|
||||
|
||||
|
||||
SELECT
|
||||
---- measurement
|
||||
measurement = 'Wait time ms'
|
||||
measurement = 'Wait time (ms)'
|
||||
---- tags
|
||||
, server_name= REPLACE(@@SERVERNAME, '\', ':')
|
||||
, servername= REPLACE(@@SERVERNAME, '\', ':')
|
||||
, type = 'Wait stats'
|
||||
---- values
|
||||
, [I/O]
|
||||
, [Latch]
|
||||
, [Lock]
|
||||
, [Network]
|
||||
, [Service broker]
|
||||
, [Memory]
|
||||
, [Buffer]
|
||||
, [CLR]
|
||||
, [XEvent]
|
||||
, [Other]
|
||||
, [Total] = [I/O]+[LATCH]+[LOCK]+[NETWORK]+[SERVICE BROKER]+[MEMORY]+[BUFFER]+[CLR]+[XEVENT]+[OTHER]
|
||||
, [I/O] = SUM([I/O])
|
||||
, [Latch] = SUM([Latch])
|
||||
, [Lock] = SUM([Lock])
|
||||
, [Network] = SUM([Network])
|
||||
, [Service broker] = SUM([Service broker])
|
||||
, [Memory] = SUM([Memory])
|
||||
, [Buffer] = SUM([Buffer])
|
||||
, [CLR] = SUM([CLR])
|
||||
, [SQLOS] = SUM([SQLOS])
|
||||
, [XEvent] = SUM([XEvent])
|
||||
, [Other] = SUM([Other])
|
||||
, [Total] = SUM([I/O]+[LATCH]+[LOCK]+[NETWORK]+[SERVICE BROKER]+[MEMORY]+[BUFFER]+[CLR]+[XEVENT]+[SQLOS]+[OTHER])
|
||||
FROM
|
||||
(
|
||||
SELECT
|
||||
|
|
@ -1098,12 +1390,13 @@ SELECT
|
|||
, [SERVICE BROKER] = ISNULL([SERVICE BROKER] , 0)
|
||||
, [CLR] = ISNULL([CLR] , 0)
|
||||
, [XEVENT] = ISNULL([XEVENT] , 0)
|
||||
, [SQLOS] = ISNULL([SQLOS] , 0)
|
||||
, [OTHER] = ISNULL([OTHER] , 0)
|
||||
FROM @w5 as P
|
||||
PIVOT
|
||||
(
|
||||
SUM(WaitTimeInMs)
|
||||
FOR WaitCategory IN ([I/O], [LATCH], [LOCK], [NETWORK], [SERVICE BROKER], [MEMORY], [BUFFER], [CLR], [XEVENT], [OTHER])
|
||||
FOR WaitCategory IN ([I/O], [LATCH], [LOCK], [NETWORK], [SERVICE BROKER], [MEMORY], [BUFFER], [CLR], [XEVENT], [SQLOS], [OTHER])
|
||||
) AS PivotTable
|
||||
) as T
|
||||
|
||||
|
|
@ -1111,22 +1404,23 @@ UNION ALL
|
|||
|
||||
SELECT
|
||||
---- measurement
|
||||
measurement = 'Wait task count'
|
||||
measurement = 'Wait tasks'
|
||||
---- tags
|
||||
, server_name= REPLACE(@@SERVERNAME, '\', ':')
|
||||
, type = 'Wait stats'
|
||||
---- values
|
||||
, [I/O]
|
||||
, [Latch]
|
||||
, [Lock]
|
||||
, [Network]
|
||||
, [Service broker]
|
||||
, [Memory]
|
||||
, [Buffer]
|
||||
, [CLR]
|
||||
, [XEvent]
|
||||
, [Other]
|
||||
, [Total] = [I/O]+[LATCH]+[LOCK]+[NETWORK]+[SERVICE BROKER]+[MEMORY]+[BUFFER]+[CLR]+[XEVENT]+[OTHER]
|
||||
, [I/O] = SUM([I/O])
|
||||
, [Latch] = SUM([Latch])
|
||||
, [Lock] = SUM([Lock])
|
||||
, [Network] = SUM([Network])
|
||||
, [Service broker] = SUM([Service broker])
|
||||
, [Memory] = SUM([Memory])
|
||||
, [Buffer] = SUM([Buffer])
|
||||
, [CLR] = SUM([CLR])
|
||||
, [SQLOS] = SUM([SQLOS])
|
||||
, [XEvent] = SUM([XEvent])
|
||||
, [Other] = SUM([Other])
|
||||
, [Total] = SUM([I/O]+[LATCH]+[LOCK]+[NETWORK]+[SERVICE BROKER]+[MEMORY]+[BUFFER]+[CLR]+[XEVENT]+[SQLOS]+[OTHER])
|
||||
FROM
|
||||
(
|
||||
SELECT
|
||||
|
|
@ -1139,12 +1433,80 @@ SELECT
|
|||
, [SERVICE BROKER] = ISNULL([SERVICE BROKER] , 0)
|
||||
, [CLR] = ISNULL([CLR] , 0)
|
||||
, [XEVENT] = ISNULL([XEVENT] , 0)
|
||||
, [SQLOS] = ISNULL([SQLOS] , 0)
|
||||
, [OTHER] = ISNULL([OTHER] , 0)
|
||||
FROM @w5 as P
|
||||
PIVOT
|
||||
(
|
||||
SUM(WaitTaskCount)
|
||||
FOR WaitCategory IN ([I/O], [LATCH], [LOCK], [NETWORK], [SERVICE BROKER], [MEMORY], [BUFFER], [CLR], [XEVENT], [OTHER])
|
||||
FOR WaitCategory IN ([I/O], [LATCH], [LOCK], [NETWORK], [SERVICE BROKER], [MEMORY], [BUFFER], [CLR], [XEVENT], [SQLOS], [OTHER])
|
||||
) AS PivotTable
|
||||
) as T;
|
||||
`
|
||||
|
||||
const sqlVolumeSpace string = `SET NOCOUNT ON;
|
||||
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
|
||||
|
||||
IF OBJECT_ID('tempdb..#volumestats') IS NOT NULL
|
||||
DROP TABLE #volumestats;
|
||||
SELECT DISTINCT
|
||||
volume = REPLACE(vs.volume_mount_point, '\', '')
|
||||
+ CASE WHEN LEN(vs.logical_volume_name) > 0
|
||||
THEN ' (' + vs.logical_volume_name + ')'
|
||||
ELSE '' END
|
||||
, total_bytes = vs.total_bytes
|
||||
, available_bytes = vs.available_bytes
|
||||
, used_bytes = vs.total_bytes - vs.available_bytes
|
||||
, used_percent = 100 * CAST(ROUND((vs.total_bytes - vs.available_bytes) * 1. / vs.total_bytes, 2) as decimal(5,2))
|
||||
INTO #volumestats
|
||||
FROM sys.master_files AS f
|
||||
CROSS APPLY sys.dm_os_volume_stats(f.database_id, f.file_id) vs
|
||||
|
||||
DECLARE @DynamicPivotQuery AS NVARCHAR(MAX)
|
||||
DECLARE @ColumnName AS NVARCHAR(MAX), @ColumnName2 AS NVARCHAR(MAX)
|
||||
|
||||
SELECT @ColumnName= ISNULL(@ColumnName + ',','') + QUOTENAME(volume)
|
||||
FROM (SELECT DISTINCT volume FROM #volumestats) AS bl
|
||||
|
||||
--Prepare the PIVOT query using the dynamic
|
||||
SET @DynamicPivotQuery = N'
|
||||
SELECT measurement = ''Volume total space (bytes)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''OS Volume space''
|
||||
, ' + @ColumnName + ' FROM
|
||||
(
|
||||
SELECT volume, total_bytes
|
||||
FROM #volumestats
|
||||
) as V
|
||||
PIVOT(SUM(total_bytes) FOR volume IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Volume available space (bytes)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''OS Volume space''
|
||||
, ' + @ColumnName + ' FROM
|
||||
(
|
||||
SELECT volume, available_bytes
|
||||
FROM #volumestats
|
||||
) as V
|
||||
PIVOT(SUM(available_bytes) FOR volume IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Volume used space (bytes)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''OS Volume space''
|
||||
, ' + @ColumnName + ' FROM
|
||||
(
|
||||
SELECT volume, used_bytes
|
||||
FROM #volumestats
|
||||
) as V
|
||||
PIVOT(SUM(used_bytes) FOR volume IN (' + @ColumnName + ')) AS PVTTable
|
||||
|
||||
UNION ALL
|
||||
|
||||
SELECT measurement = ''Volume used space (%)'', servername = REPLACE(@@SERVERNAME, ''\'', '':''), type = ''OS Volume space''
|
||||
, ' + @ColumnName + ' FROM
|
||||
(
|
||||
SELECT volume, used_percent
|
||||
FROM #volumestats
|
||||
) as V
|
||||
PIVOT(SUM(used_percent) FOR volume IN (' + @ColumnName + ')) AS PVTTable'
|
||||
|
||||
EXEC sp_executesql @DynamicPivotQuery;
|
||||
`
|
||||
|
|
|
|||
File diff suppressed because it is too large
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Reference in New Issue