metadata

package
v0.99.0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Apr 22, 2024 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	MetricsStability = component.StabilityLevelBeta
)

Variables

View Source 
var MapAttributePageOperations = map[string]AttributePageOperations{
	"read":  AttributePageOperationsRead,
	"write": AttributePageOperationsWrite,
}

MapAttributePageOperations is a helper map of string to AttributePageOperations attribute value.

View Source 
var (
	Type = component.MustNewType("sqlserver")
)

Functions

func Meter added in v0.92.0 

func Meter(settings component.TelemetrySettings) metric.Meter

func Tracer added in v0.92.0 

func Tracer(settings component.TelemetrySettings) trace.Tracer

func WithStartTime 

func WithStartTime(startTime pcommon.Timestamp) metricBuilderOption

WithStartTime sets startTime on the metrics builder.

Types

type AttributePageOperations 

type AttributePageOperations int

AttributePageOperations specifies the a value page.operations attribute. 

const (
	AttributePageOperationsRead AttributePageOperations
	AttributePageOperationsWrite
)

func (AttributePageOperations) String added in v0.51.0 

func (av AttributePageOperations) String() string

String returns the string representation of the AttributePageOperations.

type MetricConfig added in v0.77.0 

type MetricConfig struct {
	Enabled bool `mapstructure:"enabled"`
	// contains filtered or unexported fields
}

MetricConfig provides common config for a particular metric.

func (*MetricConfig) Unmarshal added in v0.77.0 

func (ms *MetricConfig) Unmarshal(parser *confmap.Conf) error

type MetricsBuilder 

type MetricsBuilder struct {
	// contains filtered or unexported fields
}

MetricsBuilder provides an interface for scrapers to report metrics while taking care of all the transformations required to produce metric representation defined in metadata and user config.

func NewMetricsBuilder 

func NewMetricsBuilder(mbc MetricsBuilderConfig, settings receiver.CreateSettings, options ...metricBuilderOption) *MetricsBuilder

func (*MetricsBuilder) Emit 

func (mb *MetricsBuilder) Emit(rmo ...ResourceMetricsOption) pmetric.Metrics

Emit returns all the metrics accumulated by the metrics builder and updates the internal state to be ready for recording another set of metrics. This function will be responsible for applying all the transformations required to produce metric representation defined in metadata and user config, e.g. delta or cumulative.

func (*MetricsBuilder) EmitForResource 

func (mb *MetricsBuilder) EmitForResource(rmo ...ResourceMetricsOption)

EmitForResource saves all the generated metrics under a new resource and updates the internal state to be ready for recording another set of data points as part of another resource. This function can be helpful when one scraper needs to emit metrics from several resources. Otherwise calling this function is not required, just `Emit` function can be called instead. Resource attributes should be provided as ResourceMetricsOption arguments.

func (*MetricsBuilder) NewResourceBuilder added in v0.83.0 

func (mb *MetricsBuilder) NewResourceBuilder() *ResourceBuilder

NewResourceBuilder returns a new resource builder that should be used to build a resource associated with for the emitted metrics.

func (*MetricsBuilder) RecordSqlserverBatchRequestRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverBatchRequestRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverBatchRequestRateDataPoint adds a data point to sqlserver.batch.request.rate metric.

func (*MetricsBuilder) RecordSqlserverBatchSQLCompilationRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverBatchSQLCompilationRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverBatchSQLCompilationRateDataPoint adds a data point to sqlserver.batch.sql_compilation.rate metric.

func (*MetricsBuilder) RecordSqlserverBatchSQLRecompilationRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverBatchSQLRecompilationRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverBatchSQLRecompilationRateDataPoint adds a data point to sqlserver.batch.sql_recompilation.rate metric.

func (*MetricsBuilder) RecordSqlserverLockWaitRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverLockWaitRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverLockWaitRateDataPoint adds a data point to sqlserver.lock.wait.rate metric.

func (*MetricsBuilder) RecordSqlserverLockWaitTimeAvgDataPoint 

func (mb *MetricsBuilder) RecordSqlserverLockWaitTimeAvgDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverLockWaitTimeAvgDataPoint adds a data point to sqlserver.lock.wait_time.avg metric.

func (*MetricsBuilder) RecordSqlserverPageBufferCacheHitRatioDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageBufferCacheHitRatioDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverPageBufferCacheHitRatioDataPoint adds a data point to sqlserver.page.buffer_cache.hit_ratio metric.

func (*MetricsBuilder) RecordSqlserverPageCheckpointFlushRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageCheckpointFlushRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverPageCheckpointFlushRateDataPoint adds a data point to sqlserver.page.checkpoint.flush.rate metric.

func (*MetricsBuilder) RecordSqlserverPageLazyWriteRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageLazyWriteRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverPageLazyWriteRateDataPoint adds a data point to sqlserver.page.lazy_write.rate metric.

func (*MetricsBuilder) RecordSqlserverPageLifeExpectancyDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageLifeExpectancyDataPoint(ts pcommon.Timestamp, val int64)

RecordSqlserverPageLifeExpectancyDataPoint adds a data point to sqlserver.page.life_expectancy metric.

func (*MetricsBuilder) RecordSqlserverPageOperationRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageOperationRateDataPoint(ts pcommon.Timestamp, val float64, pageOperationsAttributeValue AttributePageOperations)

RecordSqlserverPageOperationRateDataPoint adds a data point to sqlserver.page.operation.rate metric.

func (*MetricsBuilder) RecordSqlserverPageSplitRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverPageSplitRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverPageSplitRateDataPoint adds a data point to sqlserver.page.split.rate metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogFlushDataRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogFlushDataRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverTransactionLogFlushDataRateDataPoint adds a data point to sqlserver.transaction_log.flush.data.rate metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogFlushRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogFlushRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverTransactionLogFlushRateDataPoint adds a data point to sqlserver.transaction_log.flush.rate metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogFlushWaitRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogFlushWaitRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverTransactionLogFlushWaitRateDataPoint adds a data point to sqlserver.transaction_log.flush.wait.rate metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogGrowthCountDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogGrowthCountDataPoint(ts pcommon.Timestamp, val int64)

RecordSqlserverTransactionLogGrowthCountDataPoint adds a data point to sqlserver.transaction_log.growth.count metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogShrinkCountDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogShrinkCountDataPoint(ts pcommon.Timestamp, val int64)

RecordSqlserverTransactionLogShrinkCountDataPoint adds a data point to sqlserver.transaction_log.shrink.count metric.

func (*MetricsBuilder) RecordSqlserverTransactionLogUsageDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionLogUsageDataPoint(ts pcommon.Timestamp, val int64)

RecordSqlserverTransactionLogUsageDataPoint adds a data point to sqlserver.transaction_log.usage metric.

func (*MetricsBuilder) RecordSqlserverTransactionRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverTransactionRateDataPoint adds a data point to sqlserver.transaction.rate metric.

func (*MetricsBuilder) RecordSqlserverTransactionWriteRateDataPoint 

func (mb *MetricsBuilder) RecordSqlserverTransactionWriteRateDataPoint(ts pcommon.Timestamp, val float64)

RecordSqlserverTransactionWriteRateDataPoint adds a data point to sqlserver.transaction.write.rate metric.

func (*MetricsBuilder) RecordSqlserverUserConnectionCountDataPoint 

func (mb *MetricsBuilder) RecordSqlserverUserConnectionCountDataPoint(ts pcommon.Timestamp, val int64)

RecordSqlserverUserConnectionCountDataPoint adds a data point to sqlserver.user.connection.count metric.

func (*MetricsBuilder) Reset 

func (mb *MetricsBuilder) Reset(options ...metricBuilderOption)

Reset resets metrics builder to its initial state. It should be used when external metrics source is restarted, and metrics builder should update its startTime and reset it's internal state accordingly.

type MetricsBuilderConfig added in v0.73.0 

type MetricsBuilderConfig struct {
	Metrics            MetricsConfig            `mapstructure:"metrics"`
	ResourceAttributes ResourceAttributesConfig `mapstructure:"resource_attributes"`
}

MetricsBuilderConfig is a configuration for sqlserver metrics builder.

func DefaultMetricsBuilderConfig added in v0.73.0 

func DefaultMetricsBuilderConfig() MetricsBuilderConfig

type MetricsConfig added in v0.77.0 

type MetricsConfig struct {
	SqlserverBatchRequestRate            MetricConfig `mapstructure:"sqlserver.batch.request.rate"`
	SqlserverBatchSQLCompilationRate     MetricConfig `mapstructure:"sqlserver.batch.sql_compilation.rate"`
	SqlserverBatchSQLRecompilationRate   MetricConfig `mapstructure:"sqlserver.batch.sql_recompilation.rate"`
	SqlserverLockWaitRate                MetricConfig `mapstructure:"sqlserver.lock.wait.rate"`
	SqlserverLockWaitTimeAvg             MetricConfig `mapstructure:"sqlserver.lock.wait_time.avg"`
	SqlserverPageBufferCacheHitRatio     MetricConfig `mapstructure:"sqlserver.page.buffer_cache.hit_ratio"`
	SqlserverPageCheckpointFlushRate     MetricConfig `mapstructure:"sqlserver.page.checkpoint.flush.rate"`
	SqlserverPageLazyWriteRate           MetricConfig `mapstructure:"sqlserver.page.lazy_write.rate"`
	SqlserverPageLifeExpectancy          MetricConfig `mapstructure:"sqlserver.page.life_expectancy"`
	SqlserverPageOperationRate           MetricConfig `mapstructure:"sqlserver.page.operation.rate"`
	SqlserverPageSplitRate               MetricConfig `mapstructure:"sqlserver.page.split.rate"`
	SqlserverTransactionRate             MetricConfig `mapstructure:"sqlserver.transaction.rate"`
	SqlserverTransactionWriteRate        MetricConfig `mapstructure:"sqlserver.transaction.write.rate"`
	SqlserverTransactionLogFlushDataRate MetricConfig `mapstructure:"sqlserver.transaction_log.flush.data.rate"`
	SqlserverTransactionLogFlushRate     MetricConfig `mapstructure:"sqlserver.transaction_log.flush.rate"`
	SqlserverTransactionLogFlushWaitRate MetricConfig `mapstructure:"sqlserver.transaction_log.flush.wait.rate"`
	SqlserverTransactionLogGrowthCount   MetricConfig `mapstructure:"sqlserver.transaction_log.growth.count"`
	SqlserverTransactionLogShrinkCount   MetricConfig `mapstructure:"sqlserver.transaction_log.shrink.count"`
	SqlserverTransactionLogUsage         MetricConfig `mapstructure:"sqlserver.transaction_log.usage"`
	SqlserverUserConnectionCount         MetricConfig `mapstructure:"sqlserver.user.connection.count"`
}

MetricsConfig provides config for sqlserver metrics.

func DefaultMetricsConfig added in v0.77.0 

func DefaultMetricsConfig() MetricsConfig

type ResourceAttributeConfig added in v0.77.0 

type ResourceAttributeConfig struct {
	Enabled bool `mapstructure:"enabled"`
	// Experimental: MetricsInclude defines a list of filters for attribute values.
	// If the list is not empty, only metrics with matching resource attribute values will be emitted.
	MetricsInclude []filter.Config `mapstructure:"metrics_include"`
	// Experimental: MetricsExclude defines a list of filters for attribute values.
	// If the list is not empty, metrics with matching resource attribute values will not be emitted.
	// MetricsInclude has higher priority than MetricsExclude.
	MetricsExclude []filter.Config `mapstructure:"metrics_exclude"`
	// contains filtered or unexported fields
}

ResourceAttributeConfig provides common config for a particular resource attribute.

func (*ResourceAttributeConfig) Unmarshal added in v0.87.0 

func (rac *ResourceAttributeConfig) Unmarshal(parser *confmap.Conf) error

type ResourceAttributesConfig added in v0.77.0 

type ResourceAttributesConfig struct {
	SqlserverComputerName ResourceAttributeConfig `mapstructure:"sqlserver.computer.name"`
	SqlserverDatabaseName ResourceAttributeConfig `mapstructure:"sqlserver.database.name"`
	SqlserverInstanceName ResourceAttributeConfig `mapstructure:"sqlserver.instance.name"`
}

ResourceAttributesConfig provides config for sqlserver resource attributes.

func DefaultResourceAttributesConfig added in v0.77.0 

func DefaultResourceAttributesConfig() ResourceAttributesConfig

type ResourceBuilder added in v0.82.0 

type ResourceBuilder struct {
	// contains filtered or unexported fields
}

ResourceBuilder is a helper struct to build resources predefined in metadata.yaml. The ResourceBuilder is not thread-safe and must not to be used in multiple goroutines.

func NewResourceBuilder added in v0.82.0 

func NewResourceBuilder(rac ResourceAttributesConfig) *ResourceBuilder

NewResourceBuilder creates a new ResourceBuilder. This method should be called on the start of the application.

func (*ResourceBuilder) Emit added in v0.82.0 

func (rb *ResourceBuilder) Emit() pcommon.Resource

Emit returns the built resource and resets the internal builder state.

func (*ResourceBuilder) SetSqlserverComputerName added in v0.82.0 

func (rb *ResourceBuilder) SetSqlserverComputerName(val string)

SetSqlserverComputerName sets provided value as "sqlserver.computer.name" attribute.

func (*ResourceBuilder) SetSqlserverDatabaseName added in v0.82.0 

func (rb *ResourceBuilder) SetSqlserverDatabaseName(val string)

SetSqlserverDatabaseName sets provided value as "sqlserver.database.name" attribute.

func (*ResourceBuilder) SetSqlserverInstanceName added in v0.82.0 

func (rb *ResourceBuilder) SetSqlserverInstanceName(val string)

SetSqlserverInstanceName sets provided value as "sqlserver.instance.name" attribute.

type ResourceMetricsOption added in v0.52.0 

type ResourceMetricsOption func(pmetric.ResourceMetrics)

ResourceMetricsOption applies changes to provided resource metrics.

func WithResource added in v0.82.0 

func WithResource(res pcommon.Resource) ResourceMetricsOption

WithResource sets the provided resource on the emitted ResourceMetrics. It's recommended to use ResourceBuilder to create the resource.

func WithStartTimeOverride added in v0.52.0 

func WithStartTimeOverride(start pcommon.Timestamp) ResourceMetricsOption

WithStartTimeOverride overrides start time for all the resource metrics data points. This option should be only used if different start time has to be set on metrics coming from different resources.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.