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Rename MSSQL metrics data structs for clarity

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The old names were hard to read, but had to be named as such to work with
the WMI library. Now that raw performance counter data are used instead of
WMI, we are free to name the data structs freely.

Signed-off-by: Michael Allen <MAllen@laserfiche.com>
This commit is contained in:
Michael Allen 2020-09-03 17:15:15 -07:00
parent 8d0d7b31b1
commit 3b2ef6287c
1 changed files with 26 additions and 27 deletions
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53
collector/mssql.go
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@ -1875,10 +1875,9 @@ func (c *MSSQLCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric
return nil
}
// win32PerfRawDataSQLServerAccessMethods docs:
// - Win32_PerfRawData_MSSQLSERVER_SQLServerAccessMethods
// https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-access-methods-object
type win32PerfRawDataSQLServerAccessMethods struct {
// Win32_PerfRawData_MSSQLSERVER_SQLServerAccessMethods docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-access-methods-object
type mssqlAccessMethods struct {
AUcleanupbatchesPersec float64 `perflib:"AU cleanup batches/sec"`
AUcleanupsPersec float64 `perflib:"AU cleanups/sec"`
ByreferenceLobCreateCount float64 `perflib:"By-reference Lob Create Count"`
@ -1926,7 +1925,7 @@ type win32PerfRawDataSQLServerAccessMethods struct {
}
func (c *MSSQLCollector) collectAccessMethods(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerAccessMethods
var dst []mssqlAccessMethods
log.Debugf("mssql_accessmethods collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "accessmethods")], &dst); err != nil {
@ -2246,8 +2245,8 @@ func (c *MSSQLCollector) collectAccessMethods(ctx *ScrapeContext, ch chan<- prom
}
// Win32_PerfRawData_MSSQLSERVER_SQLServerAvailabilityReplica docs:
// https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-availability-replica
type win32PerfRawDataSQLServerAvailabilityReplica struct {
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-availability-replica
type mssqlAvailabilityReplica struct {
Name string
BytesReceivedfromReplicaPersec float64 `perflib:"Bytes Received from Replica/sec"`
BytesSenttoReplicaPersec float64 `perflib:"Bytes Sent to Replica/sec"`
@ -2261,7 +2260,7 @@ type win32PerfRawDataSQLServerAvailabilityReplica struct {
}
func (c *MSSQLCollector) collectAvailabilityReplica(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerAvailabilityReplica
var dst []mssqlAvailabilityReplica
log.Debugf("mssql_availreplica collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "availreplica")], &dst); err != nil {
@ -2341,8 +2340,8 @@ func (c *MSSQLCollector) collectAvailabilityReplica(ctx *ScrapeContext, ch chan<
}
// Win32_PerfRawData_MSSQLSERVER_SQLServerBufferManager docs:
// https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-buffer-manager-object
type win32PerfRawDataSQLServerBufferManager struct {
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-buffer-manager-object
type mssqlBufferManager struct {
BackgroundwriterpagesPersec float64 `perflib:"Background writer pages/sec"`
Buffercachehitratio float64 `perflib:"Buffer cache hit ratio"`
Buffercachehitratio_Base float64 `perflib:"Buffer cache hit ratio base_Base"`
@ -2369,7 +2368,7 @@ type win32PerfRawDataSQLServerBufferManager struct {
}
func (c *MSSQLCollector) collectBufferManager(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerBufferManager
var dst []mssqlBufferManager
log.Debugf("mssql_bufman collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "bufman")], &dst); err != nil {
@ -2544,7 +2543,7 @@ func (c *MSSQLCollector) collectBufferManager(ctx *ScrapeContext, ch chan<- prom
// Win32_PerfRawData_MSSQLSERVER_SQLServerDatabaseReplica docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-database-replica
type win32PerfRawDataSQLServerDatabaseReplica struct {
type mssqlDatabaseReplica struct {
Name string
DatabaseFlowControlDelay float64 `perflib:"Database Flow Control Delay"`
DatabaseFlowControlsPersec float64 `perflib:"Database Flow Controls/sec"`
@ -2573,7 +2572,7 @@ type win32PerfRawDataSQLServerDatabaseReplica struct {
}
func (c *MSSQLCollector) collectDatabaseReplica(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerDatabaseReplica
var dst []mssqlDatabaseReplica
log.Debugf("mssql_dbreplica collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "dbreplica")], &dst); err != nil {
@ -2759,7 +2758,7 @@ func (c *MSSQLCollector) collectDatabaseReplica(ctx *ScrapeContext, ch chan<- pr
// Win32_PerfRawData_MSSQLSERVER_SQLServerDatabases docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-databases-object?view=sql-server-2017
type win32PerfRawDataSQLServerDatabases struct {
type mssqlDatabases struct {
Name string
Activeparallelredothreads float64 `perflib:"Active parallel redo threads"`
ActiveTransactions float64 `perflib:"Active Transactions"`
@ -2812,7 +2811,7 @@ type win32PerfRawDataSQLServerDatabases struct {
}
func (c *MSSQLCollector) collectDatabases(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerDatabases
var dst []mssqlDatabases
log.Debugf("mssql_databases collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "databases")], &dst); err != nil {
@ -3166,7 +3165,7 @@ func (c *MSSQLCollector) collectDatabases(ctx *ScrapeContext, ch chan<- promethe
// Win32_PerfRawData_MSSQLSERVER_SQLServerGeneralStatistics docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-general-statistics-object
type win32PerfRawDataSQLServerGeneralStatistics struct {
type mssqlGeneralStatistics struct {
ActiveTempTables float64 `perflib:"Active Temp Tables"`
ConnectionResetPersec float64 `perblib:"Connection Reset/sec"`
EventNotificationsDelayedDrop float64 `perflib:"Event Notifications Delayed Drop"`
@ -3194,7 +3193,7 @@ type win32PerfRawDataSQLServerGeneralStatistics struct {
}
func (c *MSSQLCollector) collectGeneralStatistics(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerGeneralStatistics
var dst []mssqlGeneralStatistics
log.Debugf("mssql_genstats collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "genstats")], &dst); err != nil {
@ -3376,7 +3375,7 @@ func (c *MSSQLCollector) collectGeneralStatistics(ctx *ScrapeContext, ch chan<-
// Win32_PerfRawData_MSSQLSERVER_SQLServerLocks docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-locks-object
type win32PerfRawDataSQLServerLocks struct {
type mssqlLocks struct {
Name string
AverageWaitTimems float64 `perflib:"Average Wait Time (ms)"`
AverageWaitTimems_Base float64 `perflib:"Average Wait Time Base_Base"`
@ -3389,7 +3388,7 @@ type win32PerfRawDataSQLServerLocks struct {
}
func (c *MSSQLCollector) collectLocks(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerLocks
var dst []mssqlLocks
log.Debugf("mssql_locks collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "locks")], &dst); err != nil {
@ -3463,7 +3462,7 @@ func (c *MSSQLCollector) collectLocks(ctx *ScrapeContext, ch chan<- prometheus.M
// Win32_PerfRawData_MSSQLSERVER_SQLServerMemoryManager docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-memory-manager-object
type win32PerfRawDataSQLServerMemoryManager struct {
type mssqlMemoryManager struct {
ConnectionMemoryKB float64 `perflib:"Connection Memory (KB)"`
DatabaseCacheMemoryKB float64 `perflib:"Database Cache Memory (KB)"`
Externalbenefitofmemory float64 `perflib:"External benefit of memory"`
@ -3487,7 +3486,7 @@ type win32PerfRawDataSQLServerMemoryManager struct {
}
func (c *MSSQLCollector) collectMemoryManager(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerMemoryManager
var dst []mssqlMemoryManager
log.Debugf("mssql_memmgr collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "memmgr")], &dst); err != nil {
@ -3641,7 +3640,7 @@ func (c *MSSQLCollector) collectMemoryManager(ctx *ScrapeContext, ch chan<- prom
// Win32_PerfRawData_MSSQLSERVER_SQLServerSQLStatistics docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-sql-statistics-object
type win32PerfRawDataSQLServerSQLStatistics struct {
type mssqlSQLStatistics struct {
AutoParamAttemptsPersec float64 `perflib:"Auto-Param Attempts/sec"`
BatchRequestsPersec float64 `perflib:"Batch Requests/sec"`
FailedAutoParamsPersec float64 `perflib:"Failed Auto-Params/sec"`
@ -3656,7 +3655,7 @@ type win32PerfRawDataSQLServerSQLStatistics struct {
}
func (c *MSSQLCollector) collectSQLStats(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerSQLStatistics
var dst []mssqlSQLStatistics
log.Debugf("mssql_sqlstats collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "sqlstats")], &dst); err != nil {
@ -3745,7 +3744,7 @@ func (c *MSSQLCollector) collectSQLStats(ctx *ScrapeContext, ch chan<- prometheu
return nil, nil
}
type win32PerfRawDataSQLServerSQLErrors struct {
type mssqlSQLErrors struct {
Name string
ErrorsPersec float64 `perflib:"Errors/sec"`
}
@ -3753,7 +3752,7 @@ type win32PerfRawDataSQLServerSQLErrors struct {
// Win32_PerfRawData_MSSQLSERVER_SQLServerErrors docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-sql-errors-object
func (c *MSSQLCollector) collectSQLErrors(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSQLServerSQLErrors
var dst []mssqlSQLErrors
log.Debugf("mssql_sqlerrors collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "sqlerrors")], &dst); err != nil {
@ -3777,7 +3776,7 @@ func (c *MSSQLCollector) collectSQLErrors(ctx *ScrapeContext, ch chan<- promethe
return nil, nil
}
type win32PerfRawDataSqlServerTransactions struct {
type mssqlTransactions struct {
FreeSpaceintempdbKB float64 `perflib:"Free Space in tempdb (KB)"`
LongestTransactionRunningTime float64 `perflib:"Longest Transaction Running Time"`
NonSnapshotVersionTransactions float64 `perflib:"NonSnapshot Version Transactions"`
@ -3796,7 +3795,7 @@ type win32PerfRawDataSqlServerTransactions struct {
// Win32_PerfRawData_MSSQLSERVER_Transactions docs:
// - https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/sql-server-transactions-object
func (c *MSSQLCollector) collectTransactions(ctx *ScrapeContext, ch chan<- prometheus.Metric, sqlInstance string) (*prometheus.Desc, error) {
var dst []win32PerfRawDataSqlServerTransactions
var dst []mssqlTransactions
log.Debugf("mssql_transactions collector iterating sql instance %s.", sqlInstance)
if err := unmarshalObject(ctx.perfObjects[mssqlGetPerfObjectName(sqlInstance, "transactions")], &dst); err != nil {