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telemetry

package

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Versions in this module

v0

v0.53.1

Mar 2, 2024

v0.53.0

Feb 3, 2024

v0.52.0

Jan 6, 2024

Changes in this version

type QuestdbOptions

+ ServerURL string

v0.51.0

Dec 5, 2023

v0.50.1

Nov 5, 2023

v0.50.0

Oct 4, 2023

v0.49.1

Sep 1, 2023

v0.49.0

Aug 4, 2023

v0.48.0

Jul 7, 2023

v0.47.0

Jun 3, 2023

v0.46.0

May 2, 2023

v0.45.0

Apr 1, 2023

Changes in this version

+ var RuntimeMetricsAlias = map[string]string

+ func ContextForwardWait(ctx context.Context) context.Context

+ type Agent struct

+ func NewAgent(opts AgentOptions) (agent *Agent)

+ func (agent *Agent) BulkForward(ctx context.Context, list []Metric) error

+ func (agent *Agent) Forward(ctx context.Context, m Metric) (err error)

+ func (agent *Agent) Stop()

+ type AgentOptions struct

+ Collectors []Collector

+ Forwarders []Forwarder

+ Interval time.Duration

+ Metadata *Metadata

+ Name string

+ Timestamp Timestamper

+ type BufferForwarder struct

+ func NewBufferForwarder(f Formatter) *BufferForwarder

+ func (buf *BufferForwarder) Bytes() (b []byte)

+ func (buf *BufferForwarder) Close() error

+ func (buf *BufferForwarder) Formatter() Formatter

+ func (buf *BufferForwarder) Write(wire []byte) (n int, err error)

+ type Collector interface

+ Collect func(timestamp int64) []Metric

+ type DsvFormatter struct

+ func NewDsvFormatter(sep rune, metricsAlias map[string]string) (dsv *DsvFormatter)

+ func (dsv *DsvFormatter) BulkFormat(listm []Metric, md *Metadata) []byte

+ func (dsv *DsvFormatter) Format(m Metric, md *Metadata) []byte

+ func (dsv *DsvFormatter) Name() string

+ type FileForwarder struct

+ func NewFileForwarder(fmt Formatter, file io.WriteCloser) (fwd *FileForwarder)

+ func (fwd *FileForwarder) Close() (err error)

+ func (fwd *FileForwarder) Formatter() Formatter

+ func (fwd *FileForwarder) Forward(wire []byte) (err error)

+ type Formatter interface

+ BulkFormat func(listm []Metric, md *Metadata) []byte

+ Format func(m Metric, md *Metadata) []byte

+ Name func() string

+ type Forwarder interface

+ Formatter func() Formatter

+ type GoMemStatsCollector struct

+ func NewGoMemStatsCollector(filter *regexp.Regexp) (col *GoMemStatsCollector)

+ func (col *GoMemStatsCollector) Collect(ts int64) (list []Metric)

+ type GoMetricsCollector struct

+ func NewGoMetricsCollector(filter *regexp.Regexp) (col *GoMetricsCollector)

+ func (col *GoMetricsCollector) Collect(timestamp int64) (list []Metric)

+ type IlpFormatter struct

+ func NewIlpFormatter(measurement string) (ilp *IlpFormatter)

+ func (ilp *IlpFormatter) BulkFormat(list []Metric, md *Metadata) []byte

+ func (ilp *IlpFormatter) Format(m Metric, md *Metadata) []byte

+ func (ilp *IlpFormatter) Name() string

+ type Metadata struct

+ func NewMetadata() (md *Metadata)

+ func (md *Metadata) Delete(key string)

+ func (md *Metadata) Get(key string) string

+ func (md *Metadata) Keys() (keys []string)

+ func (md *Metadata) KeysMap() (keys []string, vals map[string]string)

+ func (md *Metadata) Set(key, value string)

+ func (md *Metadata) String() string

+ func (md *Metadata) Version() int

+ type Metric struct

+ Name string

+ Timestamp int64

+ Value float64

+ type QuestdbForwarder struct

+ func NewQuestdbForwarder(opts QuestdbOptions) (fwd *QuestdbForwarder, err error)

+ func (fwd *QuestdbForwarder) Close() (err error)

+ func (fwd *QuestdbForwarder) Formatter() Formatter

+ func (fwd *QuestdbForwarder) Write(b []byte) (n int, err error)

+ type QuestdbOptions struct

+ Fmt Formatter

+ ServerUrl string

+ Timeout time.Duration

+ type StdoutForwarder struct

+ func NewStdoutForwarder(f Formatter) *StdoutForwarder

+ func (stdout *StdoutForwarder) Close() error

+ func (stdout *StdoutForwarder) Formatter() Formatter

+ func (stdout *StdoutForwarder) Write(wire []byte) (n int, err error)

+ type Timestamper func() int64

+ func DummyTimestamp() Timestamper

+ func MilliTimestamp() Timestamper

+ func NanoTimestamp() Timestamper

+ func SecondTimestamp() Timestamper