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sqlserver.go
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sqlserver.go
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package sqlserver
import (
"database/sql"
"sync"
"time"
_ "github.com/denisenkom/go-mssqldb" // go-mssqldb initialization
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/plugins/inputs"
)
// SQLServer struct
type SQLServer struct {
Servers []string `toml:"servers"`
QueryVersion int `toml:"query_version"`
AzureDB bool `toml:"azuredb"`
ExcludeQuery []string `toml:"exclude_query"`
queries MapQuery
isInitialized bool
}
// Query struct
type Query struct {
Script string
ResultByRow bool
OrderedColumns []string
}
// MapQuery type
type MapQuery map[string]Query
const defaultServer = "Server=.;app name=telegraf;log=1;"
const sampleConfig = `
## Specify instances to monitor with a list of connection strings.
## All connection parameters are optional.
## By default, the host is localhost, listening on default port, TCP 1433.
## for Windows, the user is the currently running AD user (SSO).
## See https://github.com/denisenkom/go-mssqldb for detailed connection
## parameters, in particular, tls connections can be created like so:
## "encrypt=true;certificate=<cert>;hostNameInCertificate=<SqlServer host fqdn>"
# servers = [
# "Server=192.168.1.10;Port=1433;User Id=<user>;Password=<pw>;app name=telegraf;log=1;",
# ]
## Optional parameter, setting this to 2 will use a new version
## of the collection queries that break compatibility with the original
## dashboards.
query_version = 2
## If you are using AzureDB, setting this to true will gather resource utilization metrics
# azuredb = false
## If you would like to exclude some of the metrics queries, list them here
## Possible choices:
## - PerformanceCounters
## - WaitStatsCategorized
## - DatabaseIO
## - DatabaseProperties
## - CPUHistory
## - DatabaseSize
## - DatabaseStats
## - MemoryClerk
## - VolumeSpace
## - PerformanceMetrics
## - Schedulers
## - AzureDBResourceStats
## - AzureDBResourceGovernance
## - SqlRequests
## - ServerProperties
exclude_query = [ 'Schedulers' ]
`
// SampleConfig return the sample configuration
func (s *SQLServer) SampleConfig() string {
return sampleConfig
}
// Description return plugin description
func (s *SQLServer) Description() string {
return "Read metrics from Microsoft SQL Server"
}
type scanner interface {
Scan(dest ...interface{}) error
}
func initQueries(s *SQLServer) {
s.queries = make(MapQuery)
queries := s.queries
// If this is an AzureDB instance, grab some extra metrics
if s.AzureDB {
queries["AzureDBResourceStats"] = Query{Script: sqlAzureDBResourceStats, ResultByRow: false}
queries["AzureDBResourceGovernance"] = Query{Script: sqlAzureDBResourceGovernance, ResultByRow: false}
}
// Decide if we want to run version 1 or version 2 queries
if s.QueryVersion == 2 {
queries["PerformanceCounters"] = Query{Script: sqlPerformanceCountersV2, ResultByRow: true}
queries["WaitStatsCategorized"] = Query{Script: sqlWaitStatsCategorizedV2, ResultByRow: false}
queries["DatabaseIO"] = Query{Script: sqlDatabaseIOV2, ResultByRow: false}
queries["ServerProperties"] = Query{Script: sqlServerPropertiesV2, ResultByRow: false}
queries["MemoryClerk"] = Query{Script: sqlMemoryClerkV2, ResultByRow: false}
queries["Schedulers"] = Query{Script: sqlServerSchedulersV2, ResultByRow: false}
queries["SqlRequests"] = Query{Script: sqlServerRequestsV2, ResultByRow: false}
} else {
queries["PerformanceCounters"] = Query{Script: sqlPerformanceCounters, ResultByRow: true}
queries["WaitStatsCategorized"] = Query{Script: sqlWaitStatsCategorized, ResultByRow: false}
queries["CPUHistory"] = Query{Script: sqlCPUHistory, ResultByRow: false}
queries["DatabaseIO"] = Query{Script: sqlDatabaseIO, ResultByRow: false}
queries["DatabaseSize"] = Query{Script: sqlDatabaseSize, ResultByRow: false}
queries["DatabaseStats"] = Query{Script: sqlDatabaseStats, ResultByRow: false}
queries["DatabaseProperties"] = Query{Script: sqlDatabaseProperties, ResultByRow: false}
queries["MemoryClerk"] = Query{Script: sqlMemoryClerk, ResultByRow: false}
queries["VolumeSpace"] = Query{Script: sqlVolumeSpace, ResultByRow: false}
queries["PerformanceMetrics"] = Query{Script: sqlPerformanceMetrics, ResultByRow: false}
}
for _, query := range s.ExcludeQuery {
delete(queries, query)
}
// Set a flag so we know that queries have already been initialized
s.isInitialized = true
}
// Gather collect data from SQL Server
func (s *SQLServer) Gather(acc telegraf.Accumulator) error {
if !s.isInitialized {
initQueries(s)
}
if len(s.Servers) == 0 {
s.Servers = append(s.Servers, defaultServer)
}
var wg sync.WaitGroup
for _, serv := range s.Servers {
for _, query := range s.queries {
wg.Add(1)
go func(serv string, query Query) {
defer wg.Done()
acc.AddError(s.gatherServer(serv, query, acc))
}(serv, query)
}
}
wg.Wait()
return nil
}
func (s *SQLServer) gatherServer(server string, query Query, acc telegraf.Accumulator) error {
// deferred opening
conn, err := sql.Open("mssql", server)
if err != nil {
return err
}
defer conn.Close()
// execute query
rows, err := conn.Query(query.Script)
if err != nil {
return err
}
defer rows.Close()
// grab the column information from the result
query.OrderedColumns, err = rows.Columns()
if err != nil {
return err
}
for rows.Next() {
err = s.accRow(query, acc, rows)
if err != nil {
return err
}
}
return rows.Err()
}
func (s *SQLServer) accRow(query Query, acc telegraf.Accumulator, row scanner) error {
var columnVars []interface{}
var fields = make(map[string]interface{})
// store the column name with its *interface{}
columnMap := make(map[string]*interface{})
for _, column := range query.OrderedColumns {
columnMap[column] = new(interface{})
}
// populate the array of interface{} with the pointers in the right order
for i := 0; i < len(columnMap); i++ {
columnVars = append(columnVars, columnMap[query.OrderedColumns[i]])
}
// deconstruct array of variables and send to Scan
err := row.Scan(columnVars...)
if err != nil {
return err
}
// measurement: identified by the header
// tags: all other fields of type string
tags := map[string]string{}
var measurement string
for header, val := range columnMap {
if str, ok := (*val).(string); ok {
if header == "measurement" {
measurement = str
} else {
tags[header] = str
}
}
}
if query.ResultByRow {
// add measurement to Accumulator
acc.AddFields(measurement,
map[string]interface{}{"value": *columnMap["value"]},
tags, time.Now())
} else {
// values
for header, val := range columnMap {
if _, ok := (*val).(string); !ok {
fields[header] = (*val)
}
}
// add fields to Accumulator
acc.AddFields(measurement, fields, tags, time.Now())
}
return nil
}
func init() {
inputs.Add("sqlserver", func() telegraf.Input {
return &SQLServer{}
})
}
// Queries - V2
// Thanks Bob Ward (http://aka.ms/bobwardms)
// and the folks at Stack Overflow (https://github.com/opserver/Opserver/blob/9c89c7e9936b58ad237b30e6f4cc6cd59c406889/Opserver.Core/Data/SQL/SQLInstance.Memory.cs)
// for putting most of the memory clerk definitions online!
const sqlMemoryClerkV2 = `SET DEADLOCK_PRIORITY -10;
DECLARE @SQL NVARCHAR(MAX) = 'SELECT
"sqlserver_memory_clerks" As [measurement],
REPLACE(@@SERVERNAME,"\",":") AS [sql_instance],
DB_NAME() as [database_name],
ISNULL(clerk_names.name,mc.type) AS clerk_type,
SUM({pages_kb}) AS size_kb
FROM
sys.dm_os_memory_clerks AS mc WITH (NOLOCK)
LEFT OUTER JOIN ( VALUES
("CACHESTORE_BROKERDSH","Service Broker Dialog Security Header Cache"),
("CACHESTORE_BROKERKEK","Service Broker Key Exchange Key Cache"),
("CACHESTORE_BROKERREADONLY","Service Broker (Read-Only)"),
("CACHESTORE_BROKERRSB","Service Broker Null Remote Service Binding Cache"),
("CACHESTORE_BROKERTBLACS","Broker dormant rowsets"),
("CACHESTORE_BROKERTO","Service Broker Transmission Object Cache"),
("CACHESTORE_BROKERUSERCERTLOOKUP","Service Broker user certificates lookup result cache"),
("CACHESTORE_CLRPROC","CLR Procedure Cache"),
("CACHESTORE_CLRUDTINFO","CLR UDT Info"),
("CACHESTORE_COLUMNSTOREOBJECTPOOL","Column Store Object Pool"),
("CACHESTORE_CONVPRI","Conversation Priority Cache"),
("CACHESTORE_EVENTS","Event Notification Cache"),
("CACHESTORE_FULLTEXTSTOPLIST","Full Text Stoplist Cache"),
("CACHESTORE_NOTIF","Notification Store"),
("CACHESTORE_OBJCP","Object Plans"),
("CACHESTORE_PHDR","Bound Trees"),
("CACHESTORE_SEARCHPROPERTYLIST","Search Property List Cache"),
("CACHESTORE_SEHOBTCOLUMNATTRIBUTE","SE Shared Column Metadata Cache"),
("CACHESTORE_SQLCP","SQL Plans"),
("CACHESTORE_STACKFRAMES","SOS_StackFramesStore"),
("CACHESTORE_SYSTEMROWSET","System Rowset Store"),
("CACHESTORE_TEMPTABLES","Temporary Tables & Table Variables"),
("CACHESTORE_VIEWDEFINITIONS","View Definition Cache"),
("CACHESTORE_XML_SELECTIVE_DG","XML DB Cache (Selective)"),
("CACHESTORE_XMLDBATTRIBUTE","XML DB Cache (Attribute)"),
("CACHESTORE_XMLDBELEMENT","XML DB Cache (Element)"),
("CACHESTORE_XMLDBTYPE","XML DB Cache (Type)"),
("CACHESTORE_XPROC","Extended Stored Procedures"),
("MEMORYCLERK_FILETABLE","Memory Clerk (File Table)"),
("MEMORYCLERK_FSCHUNKER","Memory Clerk (FS Chunker)"),
("MEMORYCLERK_FULLTEXT","Full Text"),
("MEMORYCLERK_FULLTEXT_SHMEM","Full-text IG"),
("MEMORYCLERK_HADR","HADR"),
("MEMORYCLERK_HOST","Host"),
("MEMORYCLERK_LANGSVC","Language Service"),
("MEMORYCLERK_LWC","Light Weight Cache"),
("MEMORYCLERK_QSRANGEPREFETCH","QS Range Prefetch"),
("MEMORYCLERK_SERIALIZATION","Serialization"),
("MEMORYCLERK_SNI","SNI"),
("MEMORYCLERK_SOSMEMMANAGER","SOS Memory Manager"),
("MEMORYCLERK_SOSNODE","SOS Node"),
("MEMORYCLERK_SOSOS","SOS Memory Clerk"),
("MEMORYCLERK_SQLBUFFERPOOL","Buffer Pool"),
("MEMORYCLERK_SQLCLR","CLR"),
("MEMORYCLERK_SQLCLRASSEMBLY","CLR Assembly"),
("MEMORYCLERK_SQLCONNECTIONPOOL","Connection Pool"),
("MEMORYCLERK_SQLGENERAL","General"),
("MEMORYCLERK_SQLHTTP","HTTP"),
("MEMORYCLERK_SQLLOGPOOL","Log Pool"),
("MEMORYCLERK_SQLOPTIMIZER","SQL Optimizer"),
("MEMORYCLERK_SQLQERESERVATIONS","SQL Reservations"),
("MEMORYCLERK_SQLQUERYCOMPILE","SQL Query Compile"),
("MEMORYCLERK_SQLQUERYEXEC","SQL Query Exec"),
("MEMORYCLERK_SQLQUERYPLAN","SQL Query Plan"),
("MEMORYCLERK_SQLSERVICEBROKER","SQL Service Broker"),
("MEMORYCLERK_SQLSERVICEBROKERTRANSPORT","Unified Communication Stack"),
("MEMORYCLERK_SQLSOAP","SQL SOAP"),
("MEMORYCLERK_SQLSOAPSESSIONSTORE","SQL SOAP (Session Store)"),
("MEMORYCLERK_SQLSTORENG","SQL Storage Engine"),
("MEMORYCLERK_SQLUTILITIES","SQL Utilities"),
("MEMORYCLERK_SQLXML","SQL XML"),
("MEMORYCLERK_SQLXP","SQL XP"),
("MEMORYCLERK_TRACE_EVTNOTIF","Trace Event Notification"),
("MEMORYCLERK_XE","XE Engine"),
("MEMORYCLERK_XE_BUFFER","XE Buffer"),
("MEMORYCLERK_XTP","In-Memory OLTP"),
("OBJECTSTORE_LBSS","Lbss Cache (Object Store)"),
("OBJECTSTORE_LOCK_MANAGER","Lock Manager (Object Store)"),
("OBJECTSTORE_SECAUDIT_EVENT_BUFFER","Audit Event Buffer (Object Store)"),
("OBJECTSTORE_SERVICE_BROKER","Service Broker (Object Store)"),
("OBJECTSTORE_SNI_PACKET","SNI Packet (Object Store)"),
("OBJECTSTORE_XACT_CACHE","Transactions Cache (Object Store)"),
("USERSTORE_DBMETADATA","DB Metadata (User Store)"),
("USERSTORE_OBJPERM","Object Permissions (User Store)"),
("USERSTORE_SCHEMAMGR","Schema Manager (User Store)"),
("USERSTORE_SXC","SXC (User Store)"),
("USERSTORE_TOKENPERM","Token Permissions (User Store)"),
("USERSTORE_QDSSTMT","QDS Statement Buffer (Pre-persist)"),
("CACHESTORE_QDSRUNTIMESTATS","QDS Runtime Stats (Pre-persist)"),
("CACHESTORE_QDSCONTEXTSETTINGS","QDS Unique Context Settings"),
("MEMORYCLERK_QUERYDISKSTORE","QDS General"),
("MEMORYCLERK_QUERYDISKSTORE_HASHMAP","QDS Query/Plan Hash Table")
) AS clerk_names(system_name,name)
ON mc.type = clerk_names.system_name
GROUP BY ISNULL(clerk_names.name,mc.type)
HAVING SUM({pages_kb}) >= 1024
OPTION( RECOMPILE );'
IF CAST(LEFT(CAST(SERVERPROPERTY('productversion') as varchar), 2) AS INT) > 10 -- SQL Server 2008 Compat
SET @SQL = REPLACE(REPLACE(@SQL,'{pages_kb}','mc.pages_kb'),'"','''')
ELSE
SET @SQL = REPLACE(REPLACE(@SQL,'{pages_kb}','mc.single_pages_kb + mc.multi_pages_kb'),'"','''')
EXEC(@SQL)
`
// Conditional check based on Azure SQL DB OR On-prem SQL Server
// EngineEdition=5 is Azure SQL DB
const sqlDatabaseIOV2 = `SET DEADLOCK_PRIORITY -10;
IF SERVERPROPERTY('EngineEdition') = 5
BEGIN
SELECT
'sqlserver_database_io' As [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME([vfs].[database_id]) [database_name],
vfs.io_stall_read_ms AS read_latency_ms,
vfs.num_of_reads AS reads,
vfs.num_of_bytes_read AS read_bytes,
vfs.io_stall_write_ms AS write_latency_ms,
vfs.num_of_writes AS writes,
vfs.num_of_bytes_written AS write_bytes,
b.name as logical_filename,
b.physical_name as physical_filename,
CASE WHEN vfs.file_id = 2 THEN 'LOG' ELSE 'DATA' END AS file_type
FROM
[sys].[dm_io_virtual_file_stats](NULL,NULL) AS vfs
inner join sys.database_files b on b.file_id = vfs.file_id
END
ELSE
BEGIN
SELECT
'sqlserver_database_io' As [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME([vfs].[database_id]) [database_name],
vfs.io_stall_read_ms AS read_latency_ms,
vfs.num_of_reads AS reads,
vfs.num_of_bytes_read AS read_bytes,
vfs.io_stall_write_ms AS write_latency_ms,
vfs.num_of_writes AS writes,
vfs.num_of_bytes_written AS write_bytes,
b.name as logical_filename,
b.physical_name as physical_filename,
CASE WHEN vfs.file_id = 2 THEN 'LOG' ELSE 'DATA' END AS file_type
FROM
[sys].[dm_io_virtual_file_stats](NULL,NULL) AS vfs
inner join sys.master_files b on b.database_id = vfs.database_id and b.file_id = vfs.file_id
END
`
// Conditional check based on Azure SQL DB, Azure SQL Managed instance OR On-prem SQL Server
// EngineEdition=5 is Azure SQL DB, EngineEdition=8 is Managed instance
const sqlServerPropertiesV2 = `SET DEADLOCK_PRIORITY -10;
DECLARE @sys_info TABLE (
cpu_count INT,
server_memory BIGINT,
sku NVARCHAR(64),
engine_edition SMALLINT,
hardware_type VARCHAR(16),
total_storage_mb BIGINT,
available_storage_mb BIGINT,
uptime INT
)
IF SERVERPROPERTY('EngineEdition') = 8 -- Managed Instance
INSERT INTO @sys_info ( cpu_count, server_memory, sku, engine_edition, hardware_type, total_storage_mb, available_storage_mb, uptime )
SELECT TOP(1)
virtual_core_count AS cpu_count,
(SELECT process_memory_limit_mb FROM sys.dm_os_job_object) AS server_memory,
sku,
cast(SERVERPROPERTY('EngineEdition') as smallint) AS engine_edition,
hardware_generation AS hardware_type,
reserved_storage_mb AS total_storage_mb,
(reserved_storage_mb - storage_space_used_mb) AS available_storage_mb,
(select DATEDIFF(MINUTE,sqlserver_start_time,GETDATE()) from sys.dm_os_sys_info) as uptime
FROM sys.server_resource_stats
ORDER BY start_time DESC
IF SERVERPROPERTY('EngineEdition') = 5 -- Azure SQL DB
INSERT INTO @sys_info ( cpu_count, server_memory, sku, engine_edition, hardware_type, total_storage_mb, available_storage_mb, uptime )
SELECT TOP(1)
(SELECT count(*) FROM sys.dm_os_schedulers WHERE status = 'VISIBLE ONLINE') AS cpu_count,
(SELECT process_memory_limit_mb FROM sys.dm_os_job_object) AS server_memory,
slo.edition as sku,
cast(SERVERPROPERTY('EngineEdition') as smallint) AS engine_edition,
slo.service_objective AS hardware_type,
cast(DATABASEPROPERTYEX(DB_NAME(),'MaxSizeInBytes') as bigint)/(1024*1024) AS total_storage_mb,
NULL AS available_storage_mb, -- Can we find out storage?
NULL as uptime
FROM sys.databases d
JOIN sys.database_service_objectives slo
ON d.database_id = slo.database_id
ELSE
BEGIN
INSERT INTO @sys_info ( cpu_count, server_memory, sku, engine_edition, hardware_type, total_storage_mb, available_storage_mb, uptime )
SELECT cpu_count,
(SELECT total_physical_memory_kb FROM sys.dm_os_sys_memory) AS server_memory,
CAST(SERVERPROPERTY('Edition') AS NVARCHAR(64)) as sku,
CAST(SERVERPROPERTY('EngineEdition') as smallint) as engine_edition,
CASE virtual_machine_type_desc
WHEN 'NONE' THEN 'PHYSICAL Machine'
ELSE virtual_machine_type_desc
END AS hardware_type,
NULL,
NULL,
DATEDIFF(MINUTE,sqlserver_start_time,GETDATE())
FROM sys.dm_os_sys_info
END
SELECT 'sqlserver_server_properties' AS [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME() as [database_name],
s.cpu_count,
s.server_memory,
s.sku,
s.engine_edition,
s.hardware_type,
s.total_storage_mb,
s.available_storage_mb,
s.uptime,
SERVERPROPERTY('ProductVersion') AS sql_version,
db_online,
db_restoring,
db_recovering,
db_recoveryPending,
db_suspect,
db_offline
FROM (
SELECT SUM( CASE WHEN state = 0 THEN 1 ELSE 0 END ) AS db_online,
SUM( CASE WHEN state = 1 THEN 1 ELSE 0 END ) AS db_restoring,
SUM( CASE WHEN state = 2 THEN 1 ELSE 0 END ) AS db_recovering,
SUM( CASE WHEN state = 3 THEN 1 ELSE 0 END ) AS db_recoveryPending,
SUM( CASE WHEN state = 4 THEN 1 ELSE 0 END ) AS db_suspect,
SUM( CASE WHEN state = 6 or state = 10 THEN 1 ELSE 0 END ) AS db_offline
FROM sys.databases
) AS dbs
CROSS APPLY (
SELECT cpu_count, server_memory, sku, engine_edition, hardware_type, total_storage_mb, available_storage_mb, uptime
FROM @sys_info
) AS s
`
//Recommend disabling this by default, but is useful to detect single CPU spikes/bottlenecks
const sqlServerSchedulersV2 string = `SET DEADLOCK_PRIORITY -10;
SELECT 'sqlserver_schedulers' AS [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME() as [database_name],
cast(scheduler_id as varchar(4)) as scheduler_id, cast(cpu_id as varchar(4)) as cpu_id,is_online,is_idle,preemptive_switches_count,context_switches_count,current_tasks_count,runnable_tasks_count,current_workers_count
, active_workers_count,work_queue_count, pending_disk_io_count,load_factor,yield_count, total_cpu_usage_ms, total_scheduler_delay_ms
from sys.dm_os_schedulers
`
const sqlPerformanceCountersV2 string = `SET DEADLOCK_PRIORITY -10;
DECLARE @PCounters TABLE
(
object_name nvarchar(128),
counter_name nvarchar(128),
instance_name nvarchar(128),
cntr_value bigint,
cntr_type INT,
Primary Key(object_name, counter_name, instance_name)
);
INSERT INTO @PCounters
SELECT DISTINCT
RTrim(spi.object_name) object_name,
RTrim(spi.counter_name) counter_name,
RTrim(spi.instance_name) instance_name,
CAST(spi.cntr_value AS BIGINT) AS cntr_value,
spi.cntr_type
FROM sys.dm_os_performance_counters AS spi
WHERE (
counter_name IN (
'SQL Compilations/sec',
'SQL Re-Compilations/sec',
'User Connections',
'Batch Requests/sec',
'Logouts/sec',
'Logins/sec',
'Processes blocked',
'Latch Waits/sec',
'Full Scans/sec',
'Index Searches/sec',
'Page Splits/sec',
'Page Lookups/sec',
'Page Reads/sec',
'Page Writes/sec',
'Readahead Pages/sec',
'Lazy Writes/sec',
'Checkpoint Pages/sec',
'Page life expectancy',
'Log File(s) Size (KB)',
'Log File(s) Used Size (KB)',
'Data File(s) Size (KB)',
'Transactions/sec',
'Write Transactions/sec',
'Active Temp Tables',
'Temp Tables Creation Rate',
'Temp Tables For Destruction',
'Free Space in tempdb (KB)',
'Version Store Size (KB)',
'Memory Grants Pending',
'Memory Grants Outstanding',
'Free list stalls/sec',
'Buffer cache hit ratio',
'Buffer cache hit ratio base',
'Backup/Restore Throughput/sec',
'Total Server Memory (KB)',
'Target Server Memory (KB)',
'Log Flushes/sec',
'Log Flush Wait Time',
'Memory broker clerk size',
'Log Bytes Flushed/sec',
'Bytes Sent to Replica/sec',
'Log Send Queue',
'Bytes Sent to Transport/sec',
'Sends to Replica/sec',
'Bytes Sent to Transport/sec',
'Sends to Transport/sec',
'Bytes Received from Replica/sec',
'Receives from Replica/sec',
'Flow Control Time (ms/sec)',
'Flow Control/sec',
'Resent Messages/sec',
'Redone Bytes/sec',
'XTP Memory Used (KB)',
'Transaction Delay',
'Log Bytes Received/sec',
'Log Apply Pending Queue',
'Redone Bytes/sec',
'Recovery Queue',
'Log Apply Ready Queue',
'CPU usage %',
'CPU usage % base',
'Queued requests',
'Requests completed/sec',
'Blocked tasks',
'Active memory grant amount (KB)',
'Disk Read Bytes/sec',
'Disk Read IO Throttled/sec',
'Disk Read IO/sec',
'Disk Write Bytes/sec',
'Disk Write IO Throttled/sec',
'Disk Write IO/sec',
'Used memory (KB)',
'Forwarded Records/sec',
'Background Writer pages/sec',
'Percent Log Used',
'Log Send Queue KB',
'Redo Queue KB',
'Mirrored Write Transactions/sec',
'Group Commit Time',
'Group Commits/sec'
)
) OR (
object_name LIKE '%User Settable%'
OR object_name LIKE '%SQL Errors%'
) OR (
object_name LIKE 'SQLServer:Batch Resp Statistics%'
) OR (
instance_name IN ('_Total')
AND counter_name IN (
'Lock Timeouts/sec',
'Number of Deadlocks/sec',
'Lock Waits/sec',
'Latch Waits/sec'
)
)
DECLARE @SQL NVARCHAR(MAX)
SET @SQL = REPLACE('SELECT
"SQLServer:Workload Group Stats" AS object,
counter,
instance,
CAST(vs.value AS BIGINT) AS value,
1
FROM
(
SELECT
rgwg.name AS instance,
rgwg.total_request_count AS "Request Count",
rgwg.total_queued_request_count AS "Queued Request Count",
rgwg.total_cpu_limit_violation_count AS "CPU Limit Violation Count",
rgwg.total_cpu_usage_ms AS "CPU Usage (time)",
' + CASE WHEN SERVERPROPERTY('ProductMajorVersion') > 10 THEN 'rgwg.total_cpu_usage_preemptive_ms AS "Premptive CPU Usage (time)",' ELSE '' END + '
rgwg.total_lock_wait_count AS "Lock Wait Count",
rgwg.total_lock_wait_time_ms AS "Lock Wait Time",
rgwg.total_reduced_memgrant_count AS "Reduced Memory Grant Count"
FROM sys.dm_resource_governor_workload_groups AS rgwg
INNER JOIN sys.dm_resource_governor_resource_pools AS rgrp
ON rgwg.pool_id = rgrp.pool_id
) AS rg
UNPIVOT (
value FOR counter IN ( [Request Count], [Queued Request Count], [CPU Limit Violation Count], [CPU Usage (time)], ' + CASE WHEN SERVERPROPERTY('ProductMajorVersion') > 10 THEN '[Premptive CPU Usage (time)], ' ELSE '' END + '[Lock Wait Count], [Lock Wait Time], [Reduced Memory Grant Count] )
) AS vs'
,'"','''')
INSERT INTO @PCounters
EXEC( @SQL )
SELECT 'sqlserver_performance' AS [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME() as [database_name],
pc.object_name AS [object],
pc.counter_name AS [counter],
CASE pc.instance_name WHEN '_Total' THEN 'Total' ELSE ISNULL(pc.instance_name,'') END AS [instance],
CAST(CASE WHEN pc.cntr_type = 537003264 AND pc1.cntr_value > 0 THEN (pc.cntr_value * 1.0) / (pc1.cntr_value * 1.0) * 100 ELSE pc.cntr_value END AS float(10)) AS [value]
FROM @PCounters AS pc
LEFT OUTER JOIN @PCounters AS pc1
ON (
pc.counter_name = REPLACE(pc1.counter_name,' base','')
OR pc.counter_name = REPLACE(pc1.counter_name,' base',' (ms)')
)
AND pc.object_name = pc1.object_name
AND pc.instance_name = pc1.instance_name
AND pc1.counter_name LIKE '%base'
WHERE pc.counter_name NOT LIKE '% base'
OPTION(RECOMPILE);
`
// Conditional check based on Azure SQL DB v/s the rest aka (Azure SQL Managed instance OR On-prem SQL Server)
// EngineEdition=5 is Azure SQL DB
const sqlWaitStatsCategorizedV2 string = `SET DEADLOCK_PRIORITY -10;
IF SERVERPROPERTY('EngineEdition') != 5
SELECT
'sqlserver_waitstats' AS [measurement],
REPLACE(@@SERVERNAME,'\',':') AS [sql_instance],
DB_NAME() as [database_name],
ws.wait_type,
wait_time_ms,
wait_time_ms - signal_wait_time_ms AS [resource_wait_ms],
signal_wait_time_ms,
max_wait_time_ms,
waiting_tasks_count,
ISNULL(wc.wait_category,'OTHER') AS [wait_category]
FROM
sys.dm_os_wait_stats AS ws WITH (NOLOCK)
LEFT OUTER JOIN ( VALUES
('ASYNC_IO_COMPLETION','Other Disk IO'),
('ASYNC_NETWORK_IO','Network IO'),
('BACKUPIO','Other Disk IO'),
('BROKER_CONNECTION_RECEIVE_TASK','Service Broker'),
('BROKER_DISPATCHER','Service Broker'),
('BROKER_ENDPOINT_STATE_MUTEX','Service Broker'),
('BROKER_EVENTHANDLER','Service Broker'),
('BROKER_FORWARDER','Service Broker'),
('BROKER_INIT','Service Broker'),
('BROKER_MASTERSTART','Service Broker'),
('BROKER_RECEIVE_WAITFOR','User Wait'),
('BROKER_REGISTERALLENDPOINTS','Service Broker'),
('BROKER_SERVICE','Service Broker'),
('BROKER_SHUTDOWN','Service Broker'),
('BROKER_START','Service Broker'),
('BROKER_TASK_SHUTDOWN','Service Broker'),
('BROKER_TASK_STOP','Service Broker'),
('BROKER_TASK_SUBMIT','Service Broker'),
('BROKER_TO_FLUSH','Service Broker'),
('BROKER_TRANSMISSION_OBJECT','Service Broker'),
('BROKER_TRANSMISSION_TABLE','Service Broker'),
('BROKER_TRANSMISSION_WORK','Service Broker'),
('BROKER_TRANSMITTER','Service Broker'),
('CHECKPOINT_QUEUE','Idle'),
('CHKPT','Tran Log IO'),
('CLR_AUTO_EVENT','SQL CLR'),
('CLR_CRST','SQL CLR'),
('CLR_JOIN','SQL CLR'),
('CLR_MANUAL_EVENT','SQL CLR'),
('CLR_MEMORY_SPY','SQL CLR'),
('CLR_MONITOR','SQL CLR'),
('CLR_RWLOCK_READER','SQL CLR'),
('CLR_RWLOCK_WRITER','SQL CLR'),
('CLR_SEMAPHORE','SQL CLR'),
('CLR_TASK_START','SQL CLR'),
('CLRHOST_STATE_ACCESS','SQL CLR'),
('CMEMPARTITIONED','Memory'),
('CMEMTHREAD','Memory'),
('CXPACKET','Parallelism'),
('CXCONSUMER','Parallelism'),
('DBMIRROR_DBM_EVENT','Mirroring'),
('DBMIRROR_DBM_MUTEX','Mirroring'),
('DBMIRROR_EVENTS_QUEUE','Mirroring'),
('DBMIRROR_SEND','Mirroring'),
('DBMIRROR_WORKER_QUEUE','Mirroring'),
('DBMIRRORING_CMD','Mirroring'),
('DTC','Transaction'),
('DTC_ABORT_REQUEST','Transaction'),
('DTC_RESOLVE','Transaction'),
('DTC_STATE','Transaction'),
('DTC_TMDOWN_REQUEST','Transaction'),
('DTC_WAITFOR_OUTCOME','Transaction'),
('DTCNEW_ENLIST','Transaction'),
('DTCNEW_PREPARE','Transaction'),
('DTCNEW_RECOVERY','Transaction'),
('DTCNEW_TM','Transaction'),
('DTCNEW_TRANSACTION_ENLISTMENT','Transaction'),
('DTCPNTSYNC','Transaction'),
('EE_PMOLOCK','Memory'),
('EXCHANGE','Parallelism'),
('EXTERNAL_SCRIPT_NETWORK_IOF','Network IO'),
('FCB_REPLICA_READ','Replication'),
('FCB_REPLICA_WRITE','Replication'),
('FT_COMPROWSET_RWLOCK','Full Text Search'),
('FT_IFTS_RWLOCK','Full Text Search'),
('FT_IFTS_SCHEDULER_IDLE_WAIT','Idle'),
('FT_IFTSHC_MUTEX','Full Text Search'),
('FT_IFTSISM_MUTEX','Full Text Search'),
('FT_MASTER_MERGE','Full Text Search'),
('FT_MASTER_MERGE_COORDINATOR','Full Text Search'),
('FT_METADATA_MUTEX','Full Text Search'),
('FT_PROPERTYLIST_CACHE','Full Text Search'),
('FT_RESTART_CRAWL','Full Text Search'),
('FULLTEXT GATHERER','Full Text Search'),
('HADR_AG_MUTEX','Replication'),
('HADR_AR_CRITICAL_SECTION_ENTRY','Replication'),
('HADR_AR_MANAGER_MUTEX','Replication'),
('HADR_AR_UNLOAD_COMPLETED','Replication'),
('HADR_ARCONTROLLER_NOTIFICATIONS_SUBSCRIBER_LIST','Replication'),
('HADR_BACKUP_BULK_LOCK','Replication'),
('HADR_BACKUP_QUEUE','Replication'),
('HADR_CLUSAPI_CALL','Replication'),
('HADR_COMPRESSED_CACHE_SYNC','Replication'),
('HADR_CONNECTIVITY_INFO','Replication'),
('HADR_DATABASE_FLOW_CONTROL','Replication'),
('HADR_DATABASE_VERSIONING_STATE','Replication'),
('HADR_DATABASE_WAIT_FOR_RECOVERY','Replication'),
('HADR_DATABASE_WAIT_FOR_RESTART','Replication'),
('HADR_DATABASE_WAIT_FOR_TRANSITION_TO_VERSIONING','Replication'),
('HADR_DB_COMMAND','Replication'),
('HADR_DB_OP_COMPLETION_SYNC','Replication'),
('HADR_DB_OP_START_SYNC','Replication'),
('HADR_DBR_SUBSCRIBER','Replication'),
('HADR_DBR_SUBSCRIBER_FILTER_LIST','Replication'),
('HADR_DBSEEDING','Replication'),
('HADR_DBSEEDING_LIST','Replication'),
('HADR_DBSTATECHANGE_SYNC','Replication'),
('HADR_FABRIC_CALLBACK','Replication'),
('HADR_FILESTREAM_BLOCK_FLUSH','Replication'),
('HADR_FILESTREAM_FILE_CLOSE','Replication'),
('HADR_FILESTREAM_FILE_REQUEST','Replication'),
('HADR_FILESTREAM_IOMGR','Replication'),
('HADR_FILESTREAM_IOMGR_IOCOMPLETION','Replication'),
('HADR_FILESTREAM_MANAGER','Replication'),
('HADR_FILESTREAM_PREPROC','Replication'),
('HADR_GROUP_COMMIT','Replication'),
('HADR_LOGCAPTURE_SYNC','Replication'),
('HADR_LOGCAPTURE_WAIT','Replication'),
('HADR_LOGPROGRESS_SYNC','Replication'),
('HADR_NOTIFICATION_DEQUEUE','Replication'),
('HADR_NOTIFICATION_WORKER_EXCLUSIVE_ACCESS','Replication'),
('HADR_NOTIFICATION_WORKER_STARTUP_SYNC','Replication'),
('HADR_NOTIFICATION_WORKER_TERMINATION_SYNC','Replication'),
('HADR_PARTNER_SYNC','Replication'),
('HADR_READ_ALL_NETWORKS','Replication'),
('HADR_RECOVERY_WAIT_FOR_CONNECTION','Replication'),
('HADR_RECOVERY_WAIT_FOR_UNDO','Replication'),
('HADR_REPLICAINFO_SYNC','Replication'),
('HADR_SEEDING_CANCELLATION','Replication'),
('HADR_SEEDING_FILE_LIST','Replication'),
('HADR_SEEDING_LIMIT_BACKUPS','Replication'),
('HADR_SEEDING_SYNC_COMPLETION','Replication'),
('HADR_SEEDING_TIMEOUT_TASK','Replication'),
('HADR_SEEDING_WAIT_FOR_COMPLETION','Replication'),
('HADR_SYNC_COMMIT','Replication'),
('HADR_SYNCHRONIZING_THROTTLE','Replication'),
('HADR_TDS_LISTENER_SYNC','Replication'),
('HADR_TDS_LISTENER_SYNC_PROCESSING','Replication'),
('HADR_THROTTLE_LOG_RATE_GOVERNOR','Log Rate Governor'),
('HADR_TIMER_TASK','Replication'),
('HADR_TRANSPORT_DBRLIST','Replication'),
('HADR_TRANSPORT_FLOW_CONTROL','Replication'),
('HADR_TRANSPORT_SESSION','Replication'),
('HADR_WORK_POOL','Replication'),
('HADR_WORK_QUEUE','Replication'),
('HADR_XRF_STACK_ACCESS','Replication'),
('INSTANCE_LOG_RATE_GOVERNOR','Log Rate Governor'),
('IO_COMPLETION','Other Disk IO'),
('IO_QUEUE_LIMIT','Other Disk IO'),
('IO_RETRY','Other Disk IO'),
('LATCH_DT','Latch'),
('LATCH_EX','Latch'),
('LATCH_KP','Latch'),
('LATCH_NL','Latch'),
('LATCH_SH','Latch'),
('LATCH_UP','Latch'),
('LAZYWRITER_SLEEP','Idle'),
('LCK_M_BU','Lock'),
('LCK_M_BU_ABORT_BLOCKERS','Lock'),
('LCK_M_BU_LOW_PRIORITY','Lock'),
('LCK_M_IS','Lock'),
('LCK_M_IS_ABORT_BLOCKERS','Lock'),
('LCK_M_IS_LOW_PRIORITY','Lock'),
('LCK_M_IU','Lock'),
('LCK_M_IU_ABORT_BLOCKERS','Lock'),
('LCK_M_IU_LOW_PRIORITY','Lock'),
('LCK_M_IX','Lock'),
('LCK_M_IX_ABORT_BLOCKERS','Lock'),
('LCK_M_IX_LOW_PRIORITY','Lock'),
('LCK_M_RIn_NL','Lock'),
('LCK_M_RIn_NL_ABORT_BLOCKERS','Lock'),
('LCK_M_RIn_NL_LOW_PRIORITY','Lock'),
('LCK_M_RIn_S','Lock'),
('LCK_M_RIn_S_ABORT_BLOCKERS','Lock'),
('LCK_M_RIn_S_LOW_PRIORITY','Lock'),
('LCK_M_RIn_U','Lock'),
('LCK_M_RIn_U_ABORT_BLOCKERS','Lock'),
('LCK_M_RIn_U_LOW_PRIORITY','Lock'),
('LCK_M_RIn_X','Lock'),
('LCK_M_RIn_X_ABORT_BLOCKERS','Lock'),
('LCK_M_RIn_X_LOW_PRIORITY','Lock'),
('LCK_M_RS_S','Lock'),
('LCK_M_RS_S_ABORT_BLOCKERS','Lock'),
('LCK_M_RS_S_LOW_PRIORITY','Lock'),
('LCK_M_RS_U','Lock'),
('LCK_M_RS_U_ABORT_BLOCKERS','Lock'),
('LCK_M_RS_U_LOW_PRIORITY','Lock'),
('LCK_M_RX_S','Lock'),
('LCK_M_RX_S_ABORT_BLOCKERS','Lock'),
('LCK_M_RX_S_LOW_PRIORITY','Lock'),
('LCK_M_RX_U','Lock'),
('LCK_M_RX_U_ABORT_BLOCKERS','Lock'),
('LCK_M_RX_U_LOW_PRIORITY','Lock'),
('LCK_M_RX_X','Lock'),
('LCK_M_RX_X_ABORT_BLOCKERS','Lock'),
('LCK_M_RX_X_LOW_PRIORITY','Lock'),
('LCK_M_S','Lock'),
('LCK_M_S_ABORT_BLOCKERS','Lock'),
('LCK_M_S_LOW_PRIORITY','Lock'),
('LCK_M_SCH_M','Lock'),
('LCK_M_SCH_M_ABORT_BLOCKERS','Lock'),
('LCK_M_SCH_M_LOW_PRIORITY','Lock'),
('LCK_M_SCH_S','Lock'),
('LCK_M_SCH_S_ABORT_BLOCKERS','Lock'),
('LCK_M_SCH_S_LOW_PRIORITY','Lock'),
('LCK_M_SIU','Lock'),
('LCK_M_SIU_ABORT_BLOCKERS','Lock'),
('LCK_M_SIU_LOW_PRIORITY','Lock'),
('LCK_M_SIX','Lock'),
('LCK_M_SIX_ABORT_BLOCKERS','Lock'),
('LCK_M_SIX_LOW_PRIORITY','Lock'),
('LCK_M_U','Lock'),
('LCK_M_U_ABORT_BLOCKERS','Lock'),
('LCK_M_U_LOW_PRIORITY','Lock'),
('LCK_M_UIX','Lock'),
('LCK_M_UIX_ABORT_BLOCKERS','Lock'),
('LCK_M_UIX_LOW_PRIORITY','Lock'),
('LCK_M_X','Lock'),
('LCK_M_X_ABORT_BLOCKERS','Lock'),
('LCK_M_X_LOW_PRIORITY','Lock'),
('LOGBUFFER','Tran Log IO'),
('LOGMGR','Tran Log IO'),
('LOGMGR_FLUSH','Tran Log IO'),
('LOGMGR_PMM_LOG','Tran Log IO'),
('LOGMGR_QUEUE','Idle'),
('LOGMGR_RESERVE_APPEND','Tran Log IO'),
('MEMORY_ALLOCATION_EXT','Memory'),
('MEMORY_GRANT_UPDATE','Memory'),
('MSQL_XACT_MGR_MUTEX','Transaction'),
('MSQL_XACT_MUTEX','Transaction'),
('MSSEARCH','Full Text Search'),
('NET_WAITFOR_PACKET','Network IO'),
('ONDEMAND_TASK_QUEUE','Idle'),
('PAGEIOLATCH_DT','Buffer IO'),
('PAGEIOLATCH_EX','Buffer IO'),
('PAGEIOLATCH_KP','Buffer IO'),
('PAGEIOLATCH_NL','Buffer IO'),
('PAGEIOLATCH_SH','Buffer IO'),
('PAGEIOLATCH_UP','Buffer IO'),
('PAGELATCH_DT','Buffer Latch'),
('PAGELATCH_EX','Buffer Latch'),
('PAGELATCH_KP','Buffer Latch'),
('PAGELATCH_NL','Buffer Latch'),
('PAGELATCH_SH','Buffer Latch'),
('PAGELATCH_UP','Buffer Latch'),
('POOL_LOG_RATE_GOVERNOR','Log Rate Governor'),
('PREEMPTIVE_ABR','Preemptive'),
('PREEMPTIVE_CLOSEBACKUPMEDIA','Preemptive'),
('PREEMPTIVE_CLOSEBACKUPTAPE','Preemptive'),
('PREEMPTIVE_CLOSEBACKUPVDIDEVICE','Preemptive'),
('PREEMPTIVE_CLUSAPI_CLUSTERRESOURCECONTROL','Preemptive'),
('PREEMPTIVE_COM_COCREATEINSTANCE','Preemptive'),
('PREEMPTIVE_COM_COGETCLASSOBJECT','Preemptive'),
('PREEMPTIVE_COM_CREATEACCESSOR','Preemptive'),
('PREEMPTIVE_COM_DELETEROWS','Preemptive'),
('PREEMPTIVE_COM_GETCOMMANDTEXT','Preemptive'),
('PREEMPTIVE_COM_GETDATA','Preemptive'),
('PREEMPTIVE_COM_GETNEXTROWS','Preemptive'),
('PREEMPTIVE_COM_GETRESULT','Preemptive'),
('PREEMPTIVE_COM_GETROWSBYBOOKMARK','Preemptive'),
('PREEMPTIVE_COM_LBFLUSH','Preemptive'),
('PREEMPTIVE_COM_LBLOCKREGION','Preemptive'),
('PREEMPTIVE_COM_LBREADAT','Preemptive'),
('PREEMPTIVE_COM_LBSETSIZE','Preemptive'),
('PREEMPTIVE_COM_LBSTAT','Preemptive'),
('PREEMPTIVE_COM_LBUNLOCKREGION','Preemptive'),
('PREEMPTIVE_COM_LBWRITEAT','Preemptive'),
('PREEMPTIVE_COM_QUERYINTERFACE','Preemptive'),
('PREEMPTIVE_COM_RELEASE','Preemptive'),
('PREEMPTIVE_COM_RELEASEACCESSOR','Preemptive'),
('PREEMPTIVE_COM_RELEASEROWS','Preemptive'),
('PREEMPTIVE_COM_RELEASESESSION','Preemptive'),
('PREEMPTIVE_COM_RESTARTPOSITION','Preemptive'),
('PREEMPTIVE_COM_SEQSTRMREAD','Preemptive'),
('PREEMPTIVE_COM_SEQSTRMREADANDWRITE','Preemptive'),
('PREEMPTIVE_COM_SETDATAFAILURE','Preemptive'),
('PREEMPTIVE_COM_SETPARAMETERINFO','Preemptive'),
('PREEMPTIVE_COM_SETPARAMETERPROPERTIES','Preemptive'),
('PREEMPTIVE_COM_STRMLOCKREGION','Preemptive'),
('PREEMPTIVE_COM_STRMSEEKANDREAD','Preemptive'),
('PREEMPTIVE_COM_STRMSEEKANDWRITE','Preemptive'),
('PREEMPTIVE_COM_STRMSETSIZE','Preemptive'),
('PREEMPTIVE_COM_STRMSTAT','Preemptive'),
('PREEMPTIVE_COM_STRMUNLOCKREGION','Preemptive'),
('PREEMPTIVE_CONSOLEWRITE','Preemptive'),
('PREEMPTIVE_CREATEPARAM','Preemptive'),
('PREEMPTIVE_DEBUG','Preemptive'),
('PREEMPTIVE_DFSADDLINK','Preemptive'),
('PREEMPTIVE_DFSLINKEXISTCHECK','Preemptive'),
('PREEMPTIVE_DFSLINKHEALTHCHECK','Preemptive'),
('PREEMPTIVE_DFSREMOVELINK','Preemptive'),
('PREEMPTIVE_DFSREMOVEROOT','Preemptive'),
('PREEMPTIVE_DFSROOTFOLDERCHECK','Preemptive'),
('PREEMPTIVE_DFSROOTINIT','Preemptive'),
('PREEMPTIVE_DFSROOTSHARECHECK','Preemptive'),
('PREEMPTIVE_DTC_ABORT','Preemptive'),
('PREEMPTIVE_DTC_ABORTREQUESTDONE','Preemptive'),
('PREEMPTIVE_DTC_BEGINTRANSACTION','Preemptive'),
('PREEMPTIVE_DTC_COMMITREQUESTDONE','Preemptive'),
('PREEMPTIVE_DTC_ENLIST','Preemptive'),
('PREEMPTIVE_DTC_PREPAREREQUESTDONE','Preemptive'),
('PREEMPTIVE_FILESIZEGET','Preemptive'),
('PREEMPTIVE_FSAOLEDB_ABORTTRANSACTION','Preemptive'),
('PREEMPTIVE_FSAOLEDB_COMMITTRANSACTION','Preemptive'),
('PREEMPTIVE_FSAOLEDB_STARTTRANSACTION','Preemptive'),
('PREEMPTIVE_FSRECOVER_UNCONDITIONALUNDO','Preemptive'),
('PREEMPTIVE_GETRMINFO','Preemptive'),
('PREEMPTIVE_HADR_LEASE_MECHANISM','Preemptive'),
('PREEMPTIVE_HTTP_EVENT_WAIT','Preemptive'),
('PREEMPTIVE_HTTP_REQUEST','Preemptive'),
('PREEMPTIVE_LOCKMONITOR','Preemptive'),
('PREEMPTIVE_MSS_RELEASE','Preemptive'),
('PREEMPTIVE_ODBCOPS','Preemptive'),
('PREEMPTIVE_OLE_UNINIT','Preemptive'),
('PREEMPTIVE_OLEDB_ABORTORCOMMITTRAN','Preemptive'),
('PREEMPTIVE_OLEDB_ABORTTRAN','Preemptive'),
('PREEMPTIVE_OLEDB_GETDATASOURCE','Preemptive'),
('PREEMPTIVE_OLEDB_GETLITERALINFO','Preemptive'),
('PREEMPTIVE_OLEDB_GETPROPERTIES','Preemptive'),
('PREEMPTIVE_OLEDB_GETPROPERTYINFO','Preemptive'),
('PREEMPTIVE_OLEDB_GETSCHEMALOCK','Preemptive'),
('PREEMPTIVE_OLEDB_JOINTRANSACTION','Preemptive'),
('PREEMPTIVE_OLEDB_RELEASE','Preemptive'),
('PREEMPTIVE_OLEDB_SETPROPERTIES','Preemptive'),
('PREEMPTIVE_OLEDBOPS','Preemptive'),
('PREEMPTIVE_OS_ACCEPTSECURITYCONTEXT','Preemptive'),
('PREEMPTIVE_OS_ACQUIRECREDENTIALSHANDLE','Preemptive'),
('PREEMPTIVE_OS_AUTHENTICATIONOPS','Preemptive'),
('PREEMPTIVE_OS_AUTHORIZATIONOPS','Preemptive'),