status

Documentation

Index

• type GetStatsFunc
• type Options
• type Stat
• type StatusAPI
  • func New(opts Options) *StatusAPI
  • func (sapi *StatusAPI) Register(r *route.Router, tracer opentracing.Tracer, logger log.Logger, ...)
• type TSDBStatus

Types

type GetStatsFunc

type GetStatsFunc func(r *http.Request, statsByLabelName string) (*tsdb.Stats, error)

type Options

type Options struct {
	GetStats GetStatsFunc
	Registry *prometheus.Registry
}

type Stat

type Stat struct {
	Name  string `json:"name"`
	Value uint64 `json:"value"`
}

Stat holds the information about individual cardinality.

type StatusAPI

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

TODO(fpetkovski): replace with upstream struct after dependency update.

func New

func New(opts Options) *StatusAPI

func (*StatusAPI) Register

func (sapi *StatusAPI) Register(r *route.Router, tracer opentracing.Tracer, logger log.Logger, ins extpromhttp.InstrumentationMiddleware, logMiddleware *logging.HTTPServerMiddleware)

type TSDBStatus

type TSDBStatus struct {
	HeadStats                   v1.HeadStats `json:"headStats"`
	SeriesCountByMetricName     []Stat       `json:"seriesCountByMetricName"`
	LabelValueCountByLabelName  []Stat       `json:"labelValueCountByLabelName"`
	MemoryInBytesByLabelName    []Stat       `json:"memoryInBytesByLabelName"`
	SeriesCountByLabelValuePair []Stat       `json:"seriesCountByLabelValuePair"`
}

TSDBStatus has information of cardinality statistics from postings.