timescaledb

package
v0.0.0-...-407d02d Latest Latest
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 Go to latest Published: Jun 28, 2019 License: MIT Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var SQLQueryPool sync.Pool = sync.Pool{
	New: func() interface{} {
		return &SQLQuery{
			HumanLabel:       []byte{},
			HumanDescription: []byte{},
			QuerySQL:         []byte{},
		}
	},
}

Functions

func NewTimescaleDevops8Hosts1Hr 

func NewTimescaleDevops8Hosts1Hr(dbConfig bulkQuerygen.DatabaseConfig, queriesFullRange bulkQuerygen.TimeInterval, queryInterval time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

func NewTimescaleDevopsGroupby 

func NewTimescaleDevopsGroupby(dbConfig bulkQuerygen.DatabaseConfig, queriesFullRange bulkQuerygen.TimeInterval, queryInterval time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

func NewTimescaleDevopsSingleHost 

func NewTimescaleDevopsSingleHost(dbConfig bulkQuerygen.DatabaseConfig, queriesFullRange bulkQuerygen.TimeInterval, queryInterval time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

func NewTimescaleDevopsSingleHost12hr 

func NewTimescaleDevopsSingleHost12hr(dbConfig bulkQuerygen.DatabaseConfig, queriesFullRange bulkQuerygen.TimeInterval, queryInterval time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

func NewTimescaleIotCommon 

func NewTimescaleIotCommon(dbConfig bulkQuerygen.DatabaseConfig, interval bulkQuerygen.TimeInterval, duration time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

NewTimescaleDevops makes an TimescaleDevops object ready to generate Queries.

func NewTimescaleIotSingleHost 

func NewTimescaleIotSingleHost(dbConfig bulkQuerygen.DatabaseConfig, queriesFullRange bulkQuerygen.TimeInterval, queryInterval time.Duration, scaleVar int) bulkQuerygen.QueryGenerator

Types

type SQLQuery 

type SQLQuery struct {
	HumanLabel       []byte
	HumanDescription []byte
	QuerySQL         []byte
}

SQLQuery encodes an full constructed SQL query. This will typically by serialized for use by the query_benchmarker program.

func NewSQLQuery 

func NewSQLQuery() *SQLQuery

func (*SQLQuery) HumanDescriptionName 

func (q *SQLQuery) HumanDescriptionName() []byte

func (*SQLQuery) HumanLabelName 

func (q *SQLQuery) HumanLabelName() []byte

func (*SQLQuery) Release 

func (q *SQLQuery) Release()

func (*SQLQuery) String 

func (q *SQLQuery) String() string

String produces a debug-ready description of a Query.

type TimescaleDevops 

type TimescaleDevops struct {
	bulkQuerygen.CommonParams
	DatabaseName string
}

TimescaleDevops produces Timescale-specific queries for all the devops query types.

func (*TimescaleDevops) Dispatch 

func (d *TimescaleDevops) Dispatch(i int) bulkQuerygen.Query

Dispatch fulfills the QueryGenerator interface.

func (*TimescaleDevops) MaxCPUUsage12HoursByMinuteOneHost 

func (d *TimescaleDevops) MaxCPUUsage12HoursByMinuteOneHost(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteEightHosts 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteEightHosts(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteFourHosts 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteFourHosts(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteOneHost 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteOneHost(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteSixteenHosts 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteSixteenHosts(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteThirtyTwoHosts 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteThirtyTwoHosts(q bulkQuerygen.Query)

func (*TimescaleDevops) MaxCPUUsageHourByMinuteTwoHosts 

func (d *TimescaleDevops) MaxCPUUsageHourByMinuteTwoHosts(q bulkQuerygen.Query)

func (*TimescaleDevops) MeanCPUUsageDayByHourAllHostsGroupbyHost 

func (d *TimescaleDevops) MeanCPUUsageDayByHourAllHostsGroupbyHost(qi bulkQuerygen.Query)

MeanCPUUsageDayByHourAllHosts populates a Query with a query that looks like: SELECT mean(usage_user) from cpu where time >= '$DAY_START' and time < '$DAY_END' group by time(1h),hostname

type TimescaleDevops8Hosts1Hr 

type TimescaleDevops8Hosts1Hr struct {
	TimescaleDevops
}

TimescaleDevops8Hosts1Hr produces Timescale-specific queries for the devops single-host case.

func (*TimescaleDevops8Hosts1Hr) Dispatch 

func (d *TimescaleDevops8Hosts1Hr) Dispatch(i int) bulkQuerygen.Query

type TimescaleDevopsGroupby 

type TimescaleDevopsGroupby struct {
	TimescaleDevops
}

TimescaleDevopsGroupby produces Timescale-specific queries for the devops groupby case.

func (*TimescaleDevopsGroupby) Dispatch 

func (d *TimescaleDevopsGroupby) Dispatch(i int) bulkQuerygen.Query

type TimescaleDevopsSingleHost 

type TimescaleDevopsSingleHost struct {
	TimescaleDevops
}

TimescaleDevopsSingleHost produces Timescale-specific queries for the devops single-host case.

func (*TimescaleDevopsSingleHost) Dispatch 

func (d *TimescaleDevopsSingleHost) Dispatch(i int) bulkQuerygen.Query

type TimescaleDevopsSingleHost12hr 

type TimescaleDevopsSingleHost12hr struct {
	TimescaleDevops
}

TimescaleDevopsSingleHost12hr produces Timescale-specific queries for the devops single-host case.

func (*TimescaleDevopsSingleHost12hr) Dispatch 

func (d *TimescaleDevopsSingleHost12hr) Dispatch(i int) bulkQuerygen.Query

type TimescaleIot 

type TimescaleIot struct {
	bulkQuerygen.CommonParams
	DatabaseName string
}

TimescaleDevops produces Timescale-specific queries for all the devops query types.

func (*TimescaleIot) AverageTemperatureDayByHourOneHome 

func (d *TimescaleIot) AverageTemperatureDayByHourOneHome(q bulkQuerygen.Query)

func (*TimescaleIot) Dispatch 

func (d *TimescaleIot) Dispatch(i int) bulkQuerygen.Query

Dispatch fulfills the QueryGenerator interface.

type TimescaleIotSingleHost 

type TimescaleIotSingleHost struct {
	TimescaleIot
}

TimescaleIotSingleHost produces Timescale-specific queries for the devops single-host case.

func (*TimescaleIotSingleHost) Dispatch 

func (d *TimescaleIotSingleHost) Dispatch(i int) bulkQuerygen.Query

Source Files

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