perfstat

package

v1.0.3 Latest Latest Go to latest Published: Sep 27, 2025 License: Apache-2.0 Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/go-perfstat/go

Links

Open Source Insights

Documentation ¶

Index ¶

func GetAll() map[string]map[string]*Stat
func GetDefaultAggregationPeriodMs() int64
func Merge(rhs map[string]map[string]*Stat)
func ResetAll()
func Round(nanos int64) float64
func SetDefaultAggregationPeriodMs(ms int64)
type PerfStat
type Stat
- func GetByName(name string) *Stat
- func GetByTypeName(typ, name string) *Stat

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetAll ¶

func GetAll() map[string]map[string]*Stat

func GetDefaultAggregationPeriodMs ¶

func GetDefaultAggregationPeriodMs() int64

func Merge ¶

func Merge(rhs map[string]map[string]*Stat)

func ResetAll ¶

func ResetAll()

func Round ¶

func Round(nanos int64) float64

returns #.### ms

func SetDefaultAggregationPeriodMs ¶

func SetDefaultAggregationPeriodMs(ms int64)

Types ¶

type PerfStat ¶

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

Record/calculate performance statistic for aggregation period and grand total.

Create an instance per component

perf := perfstat.ForName("domain")

Use in method

t := perf.Start()
... calculations
fmt.Printf("%f ms\n", perfstat.Round(perf.Stop(t)))

Once per aggregation time period flush samples somethere for Graphana to pick-up

func ForName ¶

func ForName(name string) *PerfStat

func ForTypeName ¶

func ForTypeName(typ, name string) *PerfStat

func ForTypeNamePeriod ¶

func ForTypeNamePeriod(typ, name string, period int64) *PerfStat

func (*PerfStat) GetFullName ¶

func (p *PerfStat) GetFullName() string

func (*PerfStat) GetName ¶

func (p *PerfStat) GetName() string

func (*PerfStat) GetStat ¶

func (p *PerfStat) GetStat() *Stat

func (*PerfStat) GetType ¶

func (p *PerfStat) GetType() string

func (*PerfStat) Reset ¶

func (p *PerfStat) Reset()

func (*PerfStat) Start ¶

func (p *PerfStat) Start() time.Time

func (*PerfStat) Stop ¶

func (p *PerfStat) Stop(start time.Time) int64

func (*PerfStat) String ¶

func (p *PerfStat) String() string

type Stat ¶

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

func GetByName ¶

func GetByName(name string) *Stat

func GetByTypeName ¶

func GetByTypeName(typ, name string) *Stat

func (*Stat) GetAvgTimeMs ¶

func (s *Stat) GetAvgTimeMs() float64

func (*Stat) GetAvgTimeSampleMs ¶

func (s *Stat) GetAvgTimeSampleMs() float64

func (*Stat) GetFullName ¶

func (s *Stat) GetFullName() string

func (*Stat) GetLeapTimeMs ¶

func (s *Stat) GetLeapTimeMs() float64

func (*Stat) GetLeapsCount ¶

func (s *Stat) GetLeapsCount() int64

func (*Stat) GetLeapsCountSample ¶

func (s *Stat) GetLeapsCountSample() int64

func (*Stat) GetMaxTimeMs ¶

func (s *Stat) GetMaxTimeMs() float64

func (*Stat) GetMaxTimeSampleMs ¶

func (s *Stat) GetMaxTimeSampleMs() float64

func (*Stat) GetMinTimeMs ¶

func (s *Stat) GetMinTimeMs() float64

func (*Stat) GetMinTimeSampleMs ¶

func (s *Stat) GetMinTimeSampleMs() float64

func (*Stat) GetName ¶

func (s *Stat) GetName() string

func (*Stat) GetPeersCount ¶

func (s *Stat) GetPeersCount() int64

func (*Stat) GetTotalTimeMs ¶

func (s *Stat) GetTotalTimeMs() float64

func (*Stat) GetType ¶

func (s *Stat) GetType() string

func (*Stat) Reset ¶

func (s *Stat) Reset()

func (*Stat) String ¶

func (s *Stat) String() string

Source Files ¶

View all Source files

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